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- + diff --git a/assets/js/11.23ceae43.js b/assets/js/11.23ceae43.js new file mode 100644 index 00000000..425923c5 --- /dev/null +++ b/assets/js/11.23ceae43.js @@ -0,0 +1 @@ +(window.webpackJsonp=window.webpackJsonp||[]).push([[11],{616:function(t,a,e){t.exports=e.p+"assets/img/20210307141420.f336dbea.png"},617:function(t,a,e){t.exports=e.p+"assets/img/20201013101602937.59898be4.png"},618:function(t,a,e){t.exports=e.p+"assets/img/20230520165221467.c6ffb7e4.png"},619:function(t,a,e){t.exports=e.p+"assets/img/20210410215351.ecab41f9.png"},620:function(t,a,e){t.exports=e.p+"assets/img/20201013101713701.7922a7e0.png"},621:function(t,a,e){t.exports=e.p+"assets/img/20210307153547.5edb6af9.png"},724:function(t,a,e){"use strict";e.r(a);var r=e(7),s=Object(r.a)({},(function(){var t=this,a=t.$createElement,r=t._self._c||a;return r("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[r("h2",{attrs:{id:"java执行流程"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#java执行流程"}},[t._v("#")]),t._v(" Java执行流程")]),t._v(" "),r("table",[r("thead",[r("tr",[r("th",[r("img",{attrs:{src:e(616)}})]),t._v(" "),r("th",[r("img",{attrs:{src:e(617)}})])])]),t._v(" "),r("tbody")]),t._v(" "),r("h3",{attrs:{id:"编译期"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#编译期"}},[t._v("#")]),t._v(" 编译期")]),t._v(" "),r("p",[t._v("创建完源文件之后，程序先要被 JVM中 的 Java 编译器进行编译为 .class 文件。Java 编译一个类时，如果这个类所依赖的类还没有被编译，编译器会自动的先编译这个所依赖的类，然后引用。如果 Java 编译器在指定的目录下找不到该类所依赖的类的 .class 文件或者 .java 源文件，就会报 “Cant found sysbol” 的异常错误。")]),t._v(" "),r("p",[t._v("编译后的字节码文件格式主要分为两部分：常量池和方法字节码。常量池记录的是代码出现过的（常量、类名、成员变量等）以及符号引用（类引用、方法引用，成员变量引用等）；方法字节码中放的是各个方法的字节码。")]),t._v(" "),r("h3",{attrs:{id:"运行期"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#运行期"}},[t._v("#")]),t._v(" 运行期")]),t._v(" "),r("p",[t._v("Java 类运行的过程大概分为：类的加载和类的执行。需要说明的一点的是：JVM 并不是在运行时就会把所有使用到的类都加载到内存中，JVM主要在程序第一次运行时主动使用类的时候，才会立即去加载。")]),t._v(" "),r("p",[t._v("在 Java 中，JVM可以理解的代码就叫做字节码（即扩展名为 .class 的文件），它不面向任何特定的处理器，只面向虚拟机。Java 语言通过字节码的方式，在一定程度上解决了传统解释型语言执行效率低的问题，同时又保留了解释型语言可移植的特点。所以 Java 程序运行时比较高效，而且，由于字节码并不针对一种特定的机器，因此，Java程序无须重新编译便可在多种不同操作系统的计算机上运行。")]),t._v(" "),r("h2",{attrs:{id:"jvm内存模型"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#jvm内存模型"}},[t._v("#")]),t._v(" JVM内存模型")]),t._v(" "),r("p",[r("img",{attrs:{src:e(618),alt:"20230520165221467"}})]),t._v(" "),r("table",[r("thead",[r("tr",[r("th",[r("img",{attrs:{src:e(619)}})]),t._v(" "),r("th",[r("img",{attrs:{src:e(620)}})]),t._v(" "),r("th",[r("img",{attrs:{src:e(621)}})])])]),t._v(" "),r("tbody")]),t._v(" "),r("h3",{attrs:{id:"运行时常量池"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#运行时常量池"}},[t._v("#")]),t._v(" 运行时常量池")]),t._v(" "),r("p",[t._v("线程共享。")]),t._v(" "),r("p",[t._v('存放常量、"字符串"字面值等。')]),t._v(" "),r("h3",{attrs:{id:"方法区-method-area"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#方法区-method-area"}},[t._v("#")]),t._v(" 方法区（Method Area）")]),t._v(" "),r("p",[t._v("线程共享。")]),t._v(" "),r("p",[t._v("用于存储已经被虚拟机加载的类信息、常量、静态变量、即时编译器编译后的代码等数据。加载完类之后，在堆内存的方法区中就产生了一个Class类型的对象（一个类只有一个Class对象），这个对象就包含了完整的类的结构信息。我们可以通过这个对象看到类的结构。这个对象就像一面镜子，透过这个镜子看到类的结构，所以，我们形象的称之为：反射。")]),t._v(" "),r("h3",{attrs:{id:"堆-heap"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#堆-heap"}},[t._v("#")]),t._v(" 堆（Heap）")]),t._v(" "),r("p",[t._v("线程共享。")]),t._v(" "),r("p",[t._v("所有的对象实例以及数组都要在堆上分配。")]),t._v(" "),r("h3",{attrs:{id:"虚拟机栈-vm-stack"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#虚拟机栈-vm-stack"}},[t._v("#")]),t._v(" 虚拟机栈（VM Stack）")]),t._v(" "),r("p",[t._v("线程私有。")]),t._v(" "),r("p",[t._v("为虚拟机执行Java方法服务。\n每个方法在执行的时候都会创建一个栈帧，栈帧包含：局部变量表、操作数栈、动态链接和返回地址。\n每个方法从调用到执行完毕，对应一个栈帧在虚拟机栈的入栈和出栈。\n局部变量表存放了编译期可知长度的各种基本数据类型（boolean、byte 、 short 、 int 、 long 、 float 、double、char）、对象引用（reference类型，它不等同于对象本身，是对象在堆内存的首地址）。 方法执行完，自动释放。\n如果线程请求的栈深度大于虚拟机所允许的深度，则会报StackOverflowError。\n如果虚拟机栈可以动态扩展，扩展到无法申请足够的内存，则会报OutOfMemoryError。")]),t._v(" "),r("h3",{attrs:{id:"程序计数器-pc寄存器、program-counter-register"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#程序计数器-pc寄存器、program-counter-register"}},[t._v("#")]),t._v(" 程序计数器（PC寄存器、Program Counter Register）")]),t._v(" "),r("p",[t._v("线程私有，一小块内存区域，唯一一个不会报内存溢出的区域。\n如果线程正在执行Java方法，则程序计数器的值为当前正在执行的指令地址。\n如果线程正在执行Native方法，则程序计数器的值为undefined。")]),t._v(" "),r("p",[t._v("The Java Virtual Machine can support many threads of execution at once (JLS §17). 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number"}},[s._v("2.7")]),s._v(".5 "),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("(")]),s._v("default, Nov "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("14")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("2023")]),s._v(", "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("16")]),s._v(":14:06"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(")")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("GCC "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("4.8")]),s._v(".5 "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("20150623")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("(")]),s._v("Red Hat "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("4.8")]),s._v(".5-44"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(")")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br"),n("span",{staticClass:"line-number"},[s._v("9")]),n("br"),n("span",{staticClass:"line-number"},[s._v("10")]),n("br")])]),n("p",[s._v("其他安装方式："),n("a",{attrs:{href:"https://docs.ansible.com/ansible/latest/installation_guide/index.html",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://docs.ansible.com/ansible/latest/installation_guide/index.html"),n("OutboundLink")],1)]),s._v(" "),n("h2",{attrs:{id:"ansible的目录结构"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ansible的目录结构"}},[s._v("#")]),s._v(" Ansible的目录结构")]),s._v(" "),n("p",[s._v("可以通过以下命令获取ansible所有文件存放目录：")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[s._v("rpm")]),s._v(" -ql ansible\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br")])]),n("p",[s._v("该命令输出内容较多，大致分为如下几类：")]),s._v(" "),n("ol",[n("li",[s._v("配置文件目录 ：/etc/ansible/，主要功能为：Inventory主机信息配置、Ansible工具功能配置等。所有Ansible的配置均存放在该目录下，运维日常的所有配置类操作也均基于此目录进行。")]),s._v(" "),n("li",[s._v("执行文件目录 ：/usr/bin/，主要功能为：Ansible系列命令默认存放目录。Ansible所有可执行文件均存放在该目录下。")]),s._v(" "),n("li",[s._v("Lib库依赖目录：/usr/lib/pythonX.X/site-packages/ansible/，Ansible所有lib库文件和模块文件也均存放于该目录下。")]),s._v(" "),n("li",[s._v("Help文档目录 ：/usr/share/doc/ansible-X.X.X/")]),s._v(" "),n("li",[s._v("Man文档目录 ：/usr/share/man/man1/")])]),s._v(" "),n("p",[n("img",{attrs:{src:e(533),alt:""}})]),s._v(" "),n("h2",{attrs:{id:"ansible的配置文件"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ansible的配置文件"}},[s._v("#")]),s._v(" Ansible的配置文件")]),s._v(" "),n("p",[n("a",{attrs:{href:"https://docs.ansible.com/ansible/latest/reference_appendices/config.html#ansible-configuration-settings-locations",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://docs.ansible.com/ansible/latest/reference_appendices/config.html#ansible-configuration-settings-locations"),n("OutboundLink")],1)]),s._v(" "),n("p",[s._v("Ansible的配置文件是："),n("code",[s._v("/etc/ansible/ansible.cfg")]),s._v("。")]),s._v(" "),n("p",[s._v("ansible.cfg可以存放于多个地方，Ansible读取配置文件的顺序依次是：")]),s._v(" "),n("ul",[n("li",[n("code",[s._v("ANSIBLE_CONFIG")]),s._v(" (environment variable if set)")]),s._v(" "),n("li",[n("code",[s._v("ansible.cfg")]),s._v(" (in the current directory)")]),s._v(" "),n("li",[n("code",[s._v("~/.ansible.cfg")]),s._v(" (in the home directory)")]),s._v(" "),n("li",[n("code",[s._v("/etc/ansible/ansible.cfg")])])]),s._v(" "),n("p",[s._v("先找到哪个就使用哪个的配置。其ansible.cfg配置的所有内容均可在命令行通过参数的形式传递或定义在Playbooks中。")]),s._v(" "),n("div",{staticClass:"language-ini line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-ini"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# config file for ansible -- https://ansible.com/")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ===============================================")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# nearly all parameters can be overridden in ansible-playbook")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# or with command line flags. ansible will read ANSIBLE_CONFIG,")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ansible.cfg in the current working directory, .ansible.cfg in")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# the home directory or /etc/ansible/ansible.cfg, whichever it")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# finds first")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("defaults")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# some basic default values...")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#inventory = /etc/ansible/hosts\t\t# 定义Inventory")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#library = /usr/share/my_modules/\t# 自定义lib库存放目录")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#module_utils = /usr/share/my_module_utils/")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#remote_tmp = ~/.ansible/tmp\t# 临时文件远程主机存放目录")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#local_tmp = ~/.ansible/tmp\t# 临时文件本地存放目录")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#plugin_filters_cfg = /etc/ansible/plugin_filters.yml")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#forks = 5\t\t# 默认开启的并发数")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#poll_interval = 15\t# 默认轮询时间间隔")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#sudo_user = root\t# 默认sudo用户")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ask_sudo_pass = True\t# 是否需要sudo密码")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ask_pass = True\t# 是否需要密码")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#transport = smart")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#remote_port = 22")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#module_lang = C")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#module_set_locale = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# plays will gather facts by default, which contain information about")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# the remote system.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# smart - gather by default, but don't regather if already gathered")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# implicit - gather by default, turn off with gather_facts: False")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# explicit - do not gather by default, must say gather_facts: True")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#gathering = implicit")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This only affects the gathering done by a play's gather_facts directive,")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default gathering retrieves all facts subsets")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# all - gather all subsets")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# network - gather min and network facts")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# hardware - gather hardware facts (longest facts to retrieve)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# virtual - gather min and virtual facts")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# facter - import facts from facter")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ohai - import facts from ohai")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# You can combine them using comma (ex: network,virtual)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# You can negate them using ! (ex: !hardware,!facter,!ohai)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# A minimal set of facts is always gathered.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#gather_subset = all")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# some hardware related facts are collected")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# with a maximum timeout of 10 seconds. This")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# option lets you increase or decrease that")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# timeout to something more suitable for the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# environment.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# gather_timeout = 10")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Ansible facts are available inside the ansible_facts.* dictionary")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# namespace. This setting maintains the behaviour which was the default prior")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# to 2.5, duplicating these variables into the main namespace, each with a")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# prefix of 'ansible_'.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This variable is set to True by default for backwards compatibility. It")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# will be changed to a default of 'False' in a future release.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ansible_facts.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# inject_facts_as_vars = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# additional paths to search for roles in, colon separated")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#roles_path = /etc/ansible/roles\t# 默认下载的Roles存放的目录")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# uncomment this to disable SSH key host checking")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#host_key_checking = False\t# 首次连接是否需要检查key认证")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# change the default callback, you can only have one 'stdout' type enabled at a time.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#stdout_callback = skippy")]),s._v("\n\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("## Ansible ships with some plugins that require whitelisting,")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("## this is done to avoid running all of a type by default.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("## These setting lists those that you want enabled for your system.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("## Custom plugins should not need this unless plugin author specifies it.")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# enable callback plugins, they can output to stdout but cannot be 'stdout' type.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#callback_whitelist = timer, mail")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# Determine whether includes in tasks and handlers are "static" by')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# default. As of 2.0, includes are dynamic by default. Setting these")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# values to True will make includes behave more like they did in the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 1.x versions.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#task_includes_static = False")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#handler_includes_static = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Controls if a missing handler for a notification event is an error or a warning")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#error_on_missing_handler = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# change this for alternative sudo implementations")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#sudo_exe = sudo")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# What flags to pass to sudo")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# WARNING: leaving out the defaults might create unexpected behaviours")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#sudo_flags = -H -S -n")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# SSH timeout")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#timeout = 10\t# 默认超时时间")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# default user to use for playbooks if user is not specified")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# (/usr/bin/ansible will use current user as default)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#remote_user = root")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# logging is off by default unless this path is defined")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if so defined, consider logrotate")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#log_path = /var/log/ansible.log\t# 执行日志存放目录")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# default module name for /usr/bin/ansible")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#module_name = command\t# 默认执行的模块")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# use this shell for commands executed under sudo")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# you may need to change this to bin/bash in rare instances")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if sudo is constrained")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#executable = /bin/sh")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if inventory variables overlap, does the higher precedence one win")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# or are hash values merged together? The default is 'replace' but")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# this can also be set to 'merge'.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#hash_behaviour = replace")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default, variables from roles will be visible in the global variable")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# scope. To prevent this, the following option can be enabled, and only")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# tasks and handlers within the role will see the variables there")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#private_role_vars = yes")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# list any Jinja2 extensions to enable here:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#jinja2_extensions = jinja2.ext.do,jinja2.ext.i18n")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if set, always use this private key file for authentication, same as")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if passing --private-key to ansible or ansible-playbook")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#private_key_file = /path/to/file")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# If set, configures the path to the Vault password file as an alternative to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# specifying --vault-password-file on the command line.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#vault_password_file = /path/to/vault_password_file")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# format of string {{ ansible_managed }} available within Jinja2")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# templates indicates to users editing templates files will be replaced.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# replacing {file}, {host} and {uid} and strftime codes with proper values.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ansible_managed = Ansible managed: {file} modified on %Y-%m-%d %H:%M:%S by {uid} on {host}")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# {file}, {host}, {uid}, and the timestamp can all interfere with idempotence")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# in some situations so the default is a static string:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ansible_managed = Ansible managed")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# by default, ansible-playbook will display "Skipping [host]" if it determines a task')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# should not be run on a host. Set this to "False" if you don\'t want to see these "Skipping"')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# messages. NOTE: the task header will still be shown regardless of whether or not the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# task is skipped.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#display_skipped_hosts = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default, if a task in a playbook does not include a name: field then")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ansible-playbook will construct a header that includes the task's action but")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# not the task's args. This is a security feature because ansible cannot know")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if the *module* considers an argument to be no_log at the time that the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# header is printed. If your environment doesn't have a problem securing")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# stdout from ansible-playbook (or you have manually specified no_log in your")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# playbook on all of the tasks where you have secret information) then you can")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# safely set this to True to get more informative messages.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#display_args_to_stdout = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default (as of 1.3), Ansible will raise errors when attempting to dereference")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Jinja2 variables that are not set in templates or action lines. Uncomment this line")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# to revert the behavior to pre-1.3.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#error_on_undefined_vars = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default (as of 1.6), Ansible may display warnings based on the configuration of the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# system running ansible itself. This may include warnings about 3rd party packages or")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# other conditions that should be resolved if possible.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# to disable these warnings, set the following value to False:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#system_warnings = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default (as of 1.4), Ansible may display deprecation warnings for language")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# features that should no longer be used and will be removed in future versions.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# to disable these warnings, set the following value to False:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#deprecation_warnings = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# (as of 1.8), Ansible can optionally warn when usage of the shell and")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# command module appear to be simplified by using a default Ansible module")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# instead. These warnings can be silenced by adjusting the following")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# setting or adding warn=yes or warn=no to the end of the command line")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# parameter string. This will for example suggest using the git module")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# instead of shelling out to the git command.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# command_warnings = False")]),s._v("\n\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set plugin path directories here, separate with colons")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#action_plugins = /usr/share/ansible/plugins/action")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#become_plugins = /usr/share/ansible/plugins/become")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#cache_plugins = /usr/share/ansible/plugins/cache")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#callback_plugins = /usr/share/ansible/plugins/callback")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#connection_plugins = /usr/share/ansible/plugins/connection")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#lookup_plugins = /usr/share/ansible/plugins/lookup")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#inventory_plugins = /usr/share/ansible/plugins/inventory")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#vars_plugins = /usr/share/ansible/plugins/vars")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#filter_plugins = /usr/share/ansible/plugins/filter")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#test_plugins = /usr/share/ansible/plugins/test")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#terminal_plugins = /usr/share/ansible/plugins/terminal")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#strategy_plugins = /usr/share/ansible/plugins/strategy")]),s._v("\n\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default, ansible will use the 'linear' strategy but you may want to try")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# another one")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#strategy = free")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default callbacks are not loaded for /bin/ansible, enable this if you")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# want, for example, a notification or logging callback to also apply to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# /bin/ansible runs")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#bin_ansible_callbacks = False")]),s._v("\n\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# don't like cows? that's unfortunate.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set to 1 if you don't want cowsay support or export ANSIBLE_NOCOWS=1")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#nocows = 1")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set which cowsay stencil you'd like to use by default. When set to 'random',")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# a random stencil will be selected for each task. The selection will be filtered")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# against the `cow_whitelist` option below.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#cow_selection = default")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#cow_selection = random")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# when using the 'random' option for cowsay, stencils will be restricted to this list.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# it should be formatted as a comma-separated list with no spaces between names.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# NOTE: line continuations here are for formatting purposes only, as the INI parser")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# in python does not support them.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#cow_whitelist=bud-frogs,bunny,cheese,daemon,default,dragon,elephant-in-snake,elephant,eyes,\\")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# hellokitty,kitty,luke-koala,meow,milk,moofasa,moose,ren,sheep,small,stegosaurus,\\")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# stimpy,supermilker,three-eyes,turkey,turtle,tux,udder,vader-koala,vader,www")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# don't like colors either?")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set to 1 if you don't want colors, or export ANSIBLE_NOCOLOR=1")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#nocolor = 1")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if set to a persistent type (not 'memory', for example 'redis') fact values")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# from previous runs in Ansible will be stored. This may be useful when")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# wanting to use, for example, IP information from one group of servers")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# without having to talk to them in the same playbook run to get their")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# current IP information.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#fact_caching = memory")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#This option tells Ansible where to cache facts. The value is plugin dependent.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#For the jsonfile plugin, it should be a path to a local directory.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#For the redis plugin, the value is a host:port:database triplet: fact_caching_connection = localhost:6379:0")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#fact_caching_connection=/tmp")]),s._v("\n\n\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# retry files")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# When a playbook fails a .retry file can be created that will be placed in ~/")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# You can enable this feature by setting retry_files_enabled to True")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# and you can change the location of the files by setting retry_files_save_path")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#retry_files_enabled = False")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#retry_files_save_path = ~/.ansible-retry")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# squash actions")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Ansible can optimise actions that call modules with list parameters")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# when looping. Instead of calling the module once per with_ item, the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# module is called once with all items at once. Currently this only works")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# under limited circumstances, and only with parameters named 'name'.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#squash_actions = apk,apt,dnf,homebrew,pacman,pkgng,yum,zypper")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# prevents logging of task data, off by default")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#no_log = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# prevents logging of tasks, but only on the targets, data is still logged on the master/controller")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#no_target_syslog = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# controls whether Ansible will raise an error or warning if a task has no")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# choice but to create world readable temporary files to execute a module on")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# the remote machine. This option is False by default for security. Users may")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# turn this on to have behaviour more like Ansible prior to 2.1.x. See")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# https://docs.ansible.com/ansible/become.html#becoming-an-unprivileged-user")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# for more secure ways to fix this than enabling this option.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#allow_world_readable_tmpfiles = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# controls the compression level of variables sent to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# worker processes. At the default of 0, no compression")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# is used. This value must be an integer from 0 to 9.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#var_compression_level = 9")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# controls what compression method is used for new-style ansible modules when")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# they are sent to the remote system. The compression types depend on having")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# support compiled into both the controller's python and the client's python.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The names should match with the python Zipfile compression types:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * ZIP_STORED (no compression. available everywhere)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * ZIP_DEFLATED (uses zlib, the default)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# These values may be set per host via the ansible_module_compression inventory")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# variable")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#module_compression = 'ZIP_DEFLATED'")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This controls the cutoff point (in bytes) on --diff for files")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set to 0 for unlimited (RAM may suffer!).")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#max_diff_size = 1048576")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This controls how ansible handles multiple --tags and --skip-tags arguments")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# on the CLI. If this is True then multiple arguments are merged together. If")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# it is False, then the last specified argument is used and the others are ignored.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This option will be removed in 2.8.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#merge_multiple_cli_flags = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Controls showing custom stats at the end, off by default")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#show_custom_stats = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Controls which files to ignore when using a directory as inventory with")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# possibly multiple sources (both static and dynamic)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#inventory_ignore_extensions = ~, .orig, .bak, .ini, .cfg, .retry, .pyc, .pyo")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# This family of modules use an alternative execution path optimized for network appliances")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# only update this setting if you know how this works, otherwise it can break module execution")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#network_group_modules=eos, nxos, ios, iosxr, junos, vyos")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# When enabled, this option allows lookups (via variables like {{lookup('foo')}} or when used as")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# a loop with `with_foo`) to return data that is not marked "unsafe". This means the data may contain')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# jinja2 templating language which will be run through the templating engine.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ENABLING THIS COULD BE A SECURITY RISK")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#allow_unsafe_lookups = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# set default errors for all plays")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#any_errors_fatal = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("inventory")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# enable inventory plugins, default: 'host_list', 'script', 'auto', 'yaml', 'ini', 'toml'")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#enable_plugins = host_list, virtualbox, yaml, constructed")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ignore these extensions when parsing a directory as inventory source")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ignore_extensions = .pyc, .pyo, .swp, .bak, ~, .rpm, .md, .txt, ~, .orig, .ini, .cfg, .retry")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ignore files matching these patterns when parsing a directory as inventory source")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ignore_patterns=")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# If 'true' unparsed inventory sources become fatal errors, they are warnings otherwise.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#unparsed_is_failed=False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("privilege_escalation")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#become=True")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#become_method=sudo")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#become_user=root")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#become_ask_pass=False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("paramiko_connection")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# uncomment this line to cause the paramiko connection plugin to not record new host")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# keys encountered. Increases performance on new host additions. Setting works independently of the")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# host key checking setting above.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#record_host_keys=False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# by default, Ansible requests a pseudo-terminal for commands executed under sudo. Uncomment this")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# line to disable this behaviour.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#pty=False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# paramiko will default to looking for SSH keys initially when trying to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# authenticate to remote devices. This is a problem for some network devices")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# that close the connection after a key failure. Uncomment this line to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# disable the Paramiko look for keys function")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#look_for_keys = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# When using persistent connections with Paramiko, the connection runs in a")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# background process. If the host doesn't already have a valid SSH key, by")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# default Ansible will prompt to add the host key. This will cause connections")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# running in background processes to fail. Uncomment this line to have")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Paramiko automatically add host keys.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#host_key_auto_add = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("ssh_connection")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ssh arguments to use")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Leaving off ControlPersist will result in poor performance, so use")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# paramiko on older platforms rather than removing it, -C controls compression use")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#ssh_args = -C -o ControlMaster=auto -o ControlPersist=60s")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The base directory for the ControlPath sockets.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# This is the "%(directory)s" in the control_path option')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Example:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# control_path_dir = /tmp/.ansible/cp")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#control_path_dir = ~/.ansible/cp")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The path to use for the ControlPath sockets. This defaults to a hashed string of the hostname,")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# port and username (empty string in the config). The hash mitigates a common problem users")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# found with long hostnames and the conventional %(directory)s/ansible-ssh-%%h-%%p-%%r format.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# In those cases, a "too long for Unix domain socket" ssh error would occur.')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Example:")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# control_path = %(directory)s/%%h-%%r")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#control_path =")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Enabling pipelining reduces the number of SSH operations required to")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# execute a module on the remote server. This can result in a significant")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# performance improvement when enabled, however when using "sudo:" you must')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# first disable 'requiretty' in /etc/sudoers")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# By default, this option is disabled to preserve compatibility with")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# sudoers configurations that have requiretty (the default on many distros).")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#pipelining = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Control the mechanism for transferring files (old)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * smart = try sftp and then try scp [default]")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * True = use scp only")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * False = use sftp only")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#scp_if_ssh = smart")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Control the mechanism for transferring files (new)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# If set, this will override the scp_if_ssh option")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * sftp = use sftp to transfer files")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * scp = use scp to transfer files")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * piped = use 'dd' over SSH to transfer files")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# * smart = try sftp, scp, and piped, in that order [default]")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#transfer_method = smart")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# if False, sftp will not use batch mode to transfer files. This may cause some")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# types of file transfer failures impossible to catch however, and should")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# only be disabled if your sftp version has problems with batch mode")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#sftp_batch_mode = False")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The -tt argument is passed to ssh when pipelining is not enabled because sudo ")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# requires a tty by default. ")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#usetty = True")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Number of times to retry an SSH connection to a host, in case of UNREACHABLE.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# For each retry attempt, there is an exponential backoff,")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# so after the first attempt there is 1s wait, then 2s, 4s etc. up to 30s (max).")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#retries = 3")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("persistent_connection")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Configures the persistent connection timeout value in seconds. This value is")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# how long the persistent connection will remain idle before it is destroyed.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# If the connection doesn't receive a request before the timeout value")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# expires, the connection is shutdown. The default value is 30 seconds.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#connect_timeout = 30")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The command timeout value defines the amount of time to wait for a command")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# or RPC call before timing out. The value for the command timeout must")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# be less than the value of the persistent connection idle timeout (connect_timeout)")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The default value is 30 second.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#command_timeout = 30")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("accelerate")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#accelerate_port = 5099")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#accelerate_timeout = 30")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#accelerate_connect_timeout = 5.0")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# The daemon timeout is measured in minutes. This time is measured")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# from the last activity to the accelerate daemon.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#accelerate_daemon_timeout = 30")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# If set to yes, accelerate_multi_key will allow multiple")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# private keys to be uploaded to it, though each user must")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# have access to the system via SSH to add a new key. The default")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# is "no".')]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#accelerate_multi_key = yes")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("selinux")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# file systems that require special treatment when dealing with security context")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# the default behaviour that copies the existing context or uses the user default")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# needs to be changed to use the file system dependent context.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#special_context_filesystems=nfs,vboxsf,fuse,ramfs,9p,vfat")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Set this to yes to allow libvirt_lxc connections to work without SELinux.")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#libvirt_lxc_noseclabel = yes")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token header"}},[n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),n("span",{pre:!0,attrs:{class:"token section-name selector"}},[s._v("colors")]),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")])]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#highlight = white")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#verbose = blue")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#warn = bright purple")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("#error = red")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token 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This means you cannot have\na "),r("code",[e._v("Given")]),e._v(", "),r("code",[e._v("When")]),e._v(", "),r("code",[e._v("Then")]),e._v(", "),r("code",[e._v("And")]),e._v(" or "),r("code",[e._v("But")]),e._v(" step with the same text as another step.")]),e._v(" "),r("h4",{attrs:{id:"background"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#background"}},[e._v("#")]),e._v(" Background")]),e._v(" "),r("p",[e._v("Occasionally you’ll find yourself repeating the same "),r("code",[e._v("Given")]),e._v(" steps in all of the scenarios in\na "),r("code",[e._v("Feature")]),e._v(".")]),e._v(" "),r("p",[e._v("Since it is repeated in every scenario, this is an indication that those steps are not "),r("em",[e._v("essential")]),e._v("\nto describe the scenarios; they are "),r("em",[e._v("incidental details")]),e._v(". 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Restart the IDE if prompted.")])]),e._v(" "),r("p",[r("img",{attrs:{src:a(655),alt:""}})]),e._v(" "),r("h3",{attrs:{id:"add-the-cucumber-library"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#add-the-cucumber-library"}},[e._v("#")]),e._v(" Add the Cucumber library")]),e._v(" "),r("h4",{attrs:{id:"intellij-idea-projects"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#intellij-idea-projects"}},[e._v("#")]),e._v(" IntelliJ IDEA projects")]),e._v(" "),r("p",[e._v("Follow these steps to add a library if you're building your project with the native IntelliJ IDEA builder:")]),e._v(" "),r("ol",[r("li",[r("p",[e._v("In the main menu, go to File | Project Structure (CtrlAltShift0S).")])]),e._v(" "),r("li",[r("p",[e._v("Under Project Settings, select Libraries and click "),r("img",{attrs:{src:"https://resources.jetbrains.com/help/img/idea/2023.3/app.expui.general.add.svg",alt:"the New Project Library button"}}),e._v(" | From Maven.")])]),e._v(" "),r("li",[r("p",[e._v("In the dialog 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in step definitions, add:")]),e._v(" "),r("div",{staticClass:"language-shell line-numbers-mode"},[r("pre",{pre:!0,attrs:{class:"language-shell"}},[r("code",[e._v("dependencies "),r("span",{pre:!0,attrs:{class:"token punctuation"}},[e._v("{")]),e._v("\n testCompile "),r("span",{pre:!0,attrs:{class:"token string"}},[e._v("'io.cucumber:cucumber-java8:6.1.1'")]),e._v("\n"),r("span",{pre:!0,attrs:{class:"token punctuation"}},[e._v("}")]),e._v("\n")])]),e._v(" "),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[e._v("1")]),r("br"),r("span",{staticClass:"line-number"},[e._v("2")]),r("br"),r("span",{staticClass:"line-number"},[e._v("3")]),r("br")])]),r("p",[e._v("To find out your Gradle version, run "),r("code",[e._v("./gradlew --version")]),e._v(" in the Terminal (AltF12).")])]),e._v(" "),r("li",[r("p",[e._v("When the dependencies are added to your "),r("strong",[e._v("build.gradle")]),e._v(", press CtrlShift0O or click 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"),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[e._v("1")]),r("br")])]),r("p",[e._v("如果你想运行指定的场景或步骤，你可以使用"),r("code",[e._v("--name")]),e._v("或"),r("code",[e._v("-n")]),e._v('选项来运行匹配给定正则表达式的场景。例如，运行名称包含"login"的场景：')]),e._v(" "),r("div",{staticClass:"language-shell line-numbers-mode"},[r("pre",{pre:!0,attrs:{class:"language-shell"}},[r("code",[e._v("cucumber features/example.feature --name "),r("span",{pre:!0,attrs:{class:"token string"}},[e._v('"login"')]),e._v("\n")])]),e._v(" "),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[e._v("1")]),r("br")])]),r("p",[e._v("或者使用简写形式：")]),e._v(" "),r("div",{staticClass:"language-shell line-numbers-mode"},[r("pre",{pre:!0,attrs:{class:"language-shell"}},[r("code",[e._v("cucumber features/example.feature -n "),r("span",{pre:!0,attrs:{class:"token string"}},[e._v('"login"')]),e._v("\n")])]),e._v(" "),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[e._v("1")]),r("br")])]),r("p",[e._v("如果你想运行多个特定的feature文件，可以一次性列出所有文件路径，用空格分隔：")]),e._v(" "),r("div",{staticClass:"language-shell line-numbers-mode"},[r("pre",{pre:!0,attrs:{class:"language-shell"}},[r("code",[e._v("cucumber features/example1.feature features/example2.feature\n")])]),e._v(" "),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[e._v("1")]),r("br")])]),r("h3",{attrs:{id:"运行指定的feature文件并生成allure报告"}},[r("a",{staticClass:"header-anchor",attrs:{href:"#运行指定的feature文件并生成allure报告"}},[e._v("#")]),e._v(" 运行指定的feature文件并生成Allure报告")]),e._v(" "),r("p",[e._v("使用以下命令来运行指定的feature文件并生成Allure报告：")]),e._v(" "),r("div",{staticClass:"language-shell line-numbers-mode"},[r("pre",{pre:!0,attrs:{class:"language-shell"}},[r("code",[e._v("cucumber --tags @your_tag --format progress --format json:./cucumber-report.json --publish-quiet --name 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"),r("div",{staticClass:"line-numbers-wrapper"},[r("span",{staticClass:"line-number"},[t._v("1")]),r("br"),r("span",{staticClass:"line-number"},[t._v("2")]),r("br"),r("span",{staticClass:"line-number"},[t._v("3")]),r("br"),r("span",{staticClass:"line-number"},[t._v("4")]),r("br"),r("span",{staticClass:"line-number"},[t._v("5")]),r("br"),r("span",{staticClass:"line-number"},[t._v("6")]),r("br"),r("span",{staticClass:"line-number"},[t._v("7")]),r("br"),r("span",{staticClass:"line-number"},[t._v("8")]),r("br")])])])}),[],!1,null,null,null);a.default=e.exports}}]); \ No newline at end of file diff --git a/assets/js/27.1229c8fe.js b/assets/js/27.1229c8fe.js new file mode 100644 index 00000000..a184dfc5 --- /dev/null +++ b/assets/js/27.1229c8fe.js @@ -0,0 +1 @@ +(window.webpackJsonp=window.webpackJsonp||[]).push([[27],{632:function(s,e,t){s.exports=t.p+"assets/img/20240623141828.6fc4adcb.jpg"},633:function(s,e,t){s.exports=t.p+"assets/img/20240621232903.e7edab1d.png"},740:function(s,e,t){"use strict";t.r(e);var n=t(7),a=Object(n.a)({},(function(){var s=this,e=s.$createElement,n=s._self._c||e;return n("ContentSlotsDistributor",{attrs:{"slot-key":s.$parent.slotKey}},[n("h2",{attrs:{id:"ssh-简介"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ssh-简介"}},[s._v("#")]),s._v(" SSH 简介")]),s._v(" "),n("p",[s._v("SSH（Secure Shell）是一种能够以安全方式提供远程登录的协议，也是目前远程管理Linux系统的首选方式。")]),s._v(" "),n("p",[n("a",{attrs:{href:"https://www.openssh.com/",target:"_blank",rel:"noopener noreferrer"}},[s._v("OpenSSH"),n("OutboundLink")],1),s._v(" 是 SSH 协议的免费开源实现。")]),s._v(" "),n("p",[s._v("OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. 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检查系统是否安装了OpenSSH")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("rpm")]),s._v(" -qa "),n("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" openssh\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 检查系统是否安装了OpenSSH服务端")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("rpm")]),s._v(" -qa "),n("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" openssh-server\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 检查系统是否安装了OpenSSH客户端")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("rpm")]),s._v(" -qa "),n("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" openssh-clients\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 查看版本")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("ssh")]),s._v(" -V\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br"),n("span",{staticClass:"line-number"},[s._v("9")]),n("br"),n("span",{staticClass:"line-number"},[s._v("10")]),n("br"),n("span",{staticClass:"line-number"},[s._v("11")]),n("br"),n("span",{staticClass:"line-number"},[s._v("12")]),n("br"),n("span",{staticClass:"line-number"},[s._v("13")]),n("br"),n("span",{staticClass:"line-number"},[s._v("14")]),n("br"),n("span",{staticClass:"line-number"},[s._v("15")]),n("br")])]),n("p",[s._v("如果在一台Linux主机上通过ssh命令登录另一台主机，需要安装SSH的客户端，这在最小化系统中并不默认安装，所以需要手动更新安装。")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[s._v("yum "),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" openssh-clients -y\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br")])]),n("p",[s._v("被登录的主机，需要安装SSH的服务端，可以按照以下步骤进行操作：")]),s._v(" "),n("ol",[n("li",[n("p",[s._v("安装OpenSSH软件包（通常在Linux系统中已经默认安装）。")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[s._v("yum "),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" openssh-server -y\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br")])])]),s._v(" "),n("li",[n("p",[s._v('打开SSH服务的配置文件，该文件位于/etc/ssh/sshd_config目录下，名为"sshd_config"。sshd_config 是 SSH 守护程序（sshd）的配置文件，用于定义 SSH 服务器的行为。')]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 从根目录开始递归搜索所有目录，查找名为 sshd_config 的文件")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("find")]),s._v(" / -name sshd_config\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br")])])]),s._v(" "),n("li",[n("p",[s._v("使用编辑器（比如vi或nano）打开sshd_config文件并修改相关设置。")])]),s._v(" "),n("li",[n("p",[s._v("常见的配置选项：")]),s._v(" "),n("div",{staticClass:"language-properties line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-properties"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 指定SSH连接所使用的端口号，默认为22")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("Port")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("22")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 允许root用户登录")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("PermitRootLogin")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("yes")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 启用密码认证")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("PasswordAuthentication")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("yes")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 启用公钥认证")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("PubkeyAuthentication")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("yes")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 公钥认证文件")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("AuthorizedKeysFile")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token 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"),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br"),n("span",{staticClass:"line-number"},[s._v("9")]),n("br"),n("span",{staticClass:"line-number"},[s._v("10")]),n("br"),n("span",{staticClass:"line-number"},[s._v("11")]),n("br"),n("span",{staticClass:"line-number"},[s._v("12")]),n("br"),n("span",{staticClass:"line-number"},[s._v("13")]),n("br"),n("span",{staticClass:"line-number"},[s._v("14")]),n("br"),n("span",{staticClass:"line-number"},[s._v("15")]),n("br"),n("span",{staticClass:"line-number"},[s._v("16")]),n("br"),n("span",{staticClass:"line-number"},[s._v("17")]),n("br"),n("span",{staticClass:"line-number"},[s._v("18")]),n("br"),n("span",{staticClass:"line-number"},[s._v("19")]),n("br"),n("span",{staticClass:"line-number"},[s._v("20")]),n("br")])])]),s._v(" "),n("li",[n("p",[s._v("保存并关闭sshd_config文件。")])]),s._v(" "),n("li",[n("p",[s._v("重新启动SSH服务。")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 查看SSH服务运行状态")]),s._v("\nsystemctl status sshd.service\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 启动SSH服务")]),s._v("\nsystemctl start sshd.service\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 停止SSH服务")]),s._v("\nsystemctl stop sshd.service\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 重启SSH服务")]),s._v("\nsystemctl restart sshd.service\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br")])])])]),s._v(" "),n("h3",{attrs:{id:"远程登录命令"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#远程登录命令"}},[s._v("#")]),s._v(" 远程登录命令")]),s._v(" "),n("p",[s._v("远程登录命令格式：")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[s._v("ssh")]),s._v(" 用户名@主机地址\n")])]),s._v(" 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SHA256:NLUDWgWXkB6X0A2032EYKLX2kIOHTutiRnhPE8ik3Jg.\nECDSA key fingerprint is MD5:c6:72:64:93:07:2d:b5:fd:d5:2b:5e:31:c7:03:da:16.\nAre you sure you want to continue connecting (yes/no)? yes\nWarning: Permanently added '")]),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("192.168")]),s._v(".1.31"),n("span",{pre:!0,attrs:{class:"token string"}},[s._v("' (ECDSA) to the list of known hosts.\nroot@192.168.1.31'")]),s._v("s password: \nLast login: Sun Jun "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("23")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("12")]),s._v(":43:22 "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("2024")]),s._v(" from "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("192.168")]),s._v(".1.102\n"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("root@localhost0131 ~"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ")]),s._v("\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br"),n("span",{staticClass:"line-number"},[s._v("9")]),n("br")])]),n("h3",{attrs:{id:"使用公钥登录"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#使用公钥登录"}},[s._v("#")]),s._v(" 使用公钥登录")]),s._v(" "),n("p",[s._v("SSH 公钥登录的原理涉及到公钥和私钥的生成以及使用。SSH 公钥登录的过程如下：")]),s._v(" "),n("ul",[n("li",[n("p",[s._v("用户生成一对公钥和私钥。")])]),s._v(" "),n("li",[n("p",[s._v("用户将自己的公钥添加到远程服务器的~/.ssh/authorized_keys文件中。")])]),s._v(" "),n("li",[n("p",[s._v("用户尝试通过SSH登录远程服务器时，服务器收到用户的公钥请求。")])]),s._v(" "),n("li",[n("p",[s._v("服务器检查~/.ssh/authorized_keys文件中是否有用户提供的公钥，如果有，则生成一个随机字符串，并使用用户的公钥加密。")])]),s._v(" "),n("li",[n("p",[s._v("服务器将加密的字符串发送给用户。")])]),s._v(" "),n("li",[n("p",[s._v("用户接收到加密字符串后，使用自己的私钥解密，然后将解密后的字符串发送回服务器。")])]),s._v(" "),n("li",[n("p",[s._v("服务器验证解密后的字符串与原始字符串匹配，如果匹配，则授权用户登录。")])])]),s._v(" "),n("p",[n("img",{attrs:{src:t(632),alt:""}})]),s._v(" "),n("p",[n("strong",[s._v("从A登录到B和C，需要在A上生成密钥对，把A的公钥复制到B和C上，就可以实现A免密登录B和C。命令主要是：")])]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token builtin class-name"}},[s._v("cd")]),s._v(" ~\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("ls")]),s._v(" -al\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 如果 ~/.ssh 不存在，创建 .ssh 并设置文件夹权限为700")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("mkdir")]),s._v(" .ssh\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("chmod")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("700")]),s._v(" ~/.ssh\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 生成密钥对")]),s._v("\nssh-keygen -t rsa -b "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("4096")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 将公钥上传到远程服务器。")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 原理是把当前登录用户的 ~/.ssh/id_rsa.pub 追加到要访问的远程服务器的 ~/.ssh/authorized_kes 文件中。")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ssh-copy-id user@remote_server")]),s._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 如果远程服务器的 ~/.ssh/authorized_kes 不存在，需要先创建并设置文件夹权限为600")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("touch")]),s._v(" authorized_keys\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("chmod")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("600")]),s._v(" ~/.ssh/authorized_keys\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 公钥登录远程服务器")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("ssh")]),s._v(" user@remote_server\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 公钥登录远程服务器，-i或--identity-file 指定私钥路径")]),s._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("ssh")]),s._v(" -i /path/to/your/private_key user@remote_server\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br"),n("span",{staticClass:"line-number"},[s._v("5")]),n("br"),n("span",{staticClass:"line-number"},[s._v("6")]),n("br"),n("span",{staticClass:"line-number"},[s._v("7")]),n("br"),n("span",{staticClass:"line-number"},[s._v("8")]),n("br"),n("span",{staticClass:"line-number"},[s._v("9")]),n("br"),n("span",{staticClass:"line-number"},[s._v("10")]),n("br"),n("span",{staticClass:"line-number"},[s._v("11")]),n("br"),n("span",{staticClass:"line-number"},[s._v("12")]),n("br"),n("span",{staticClass:"line-number"},[s._v("13")]),n("br"),n("span",{staticClass:"line-number"},[s._v("14")]),n("br"),n("span",{staticClass:"line-number"},[s._v("15")]),n("br"),n("span",{staticClass:"line-number"},[s._v("16")]),n("br"),n("span",{staticClass:"line-number"},[s._v("17")]),n("br"),n("span",{staticClass:"line-number"},[s._v("18")]),n("br"),n("span",{staticClass:"line-number"},[s._v("19")]),n("br"),n("span",{staticClass:"line-number"},[s._v("20")]),n("br"),n("span",{staticClass:"line-number"},[s._v("21")]),n("br"),n("span",{staticClass:"line-number"},[s._v("22")]),n("br"),n("span",{staticClass:"line-number"},[s._v("23")]),n("br")])]),n("h2",{attrs:{id:"ssh-生成密钥对"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ssh-生成密钥对"}},[s._v("#")]),s._v(" SSH 生成密钥对")]),s._v(" "),n("p",[n("a",{attrs:{href:"https://www.ssh.com/academy/ssh/keygen",target:"_blank",rel:"noopener noreferrer"}},[s._v("ssh-keygen"),n("OutboundLink")],1),s._v(" is a tool for creating new authentication key pairs for SSH. Such key pairs are used for automating logins, single sign-on, and for authenticating hosts.")]),s._v(" "),n("p",[s._v("The simplest way to generate a key pair is to run "),n("code",[s._v("ssh-keygen")]),s._v(" without arguments.")]),s._v(" "),n("p",[s._v("First, the tool asked where to save the file. SSH keys for user authentication are usually stored in the user's "),n("code",[s._v(".ssh")]),s._v(" directory under the home directory. However, in enterprise environments, the location is often different. The default key file name depends on the algorithm, in this case "),n("code",[s._v("id_rsa")]),s._v(" when using the default RSA algorithm. It could also be, for example, "),n("code",[s._v("id_dsa")]),s._v(" or "),n("code",[s._v("id_ecdsa")]),s._v(".")]),s._v(" "),n("p",[s._v("Then it asks to enter a "),n("a",{attrs:{href:"https://www.ssh.com/ssh/passphrase",target:"_blank",rel:"noopener noreferrer"}},[s._v("passphrase"),n("OutboundLink")],1),s._v(". The passphrase is used for encrypting the key, so that it cannot be used even if someone obtains the private key file. The passphrase should be cryptographically strong. Our "),n("a",{attrs:{href:"https://www.ssh.com/iam/password/generator",target:"_blank",rel:"noopener noreferrer"}},[s._v("online random password generator"),n("OutboundLink")],1),s._v(" is one possible tool for generating strong passphrases.")]),s._v(" "),n("p",[s._v("SSH supports several public key algorithms for authentication keys. These include:")]),s._v(" "),n("ul",[n("li",[n("code",[s._v("rsa")]),s._v(" - an old algorithm based on the difficulty of factoring large numbers. A key size of at least 2048 bits is recommended for RSA; 4096 bits is better. RSA is getting old and significant advances are being made in factoring. Choosing a different algorithm may be advisable. It is quite possible the RSA algorithm will become practically breakable in the foreseeable future. All SSH clients support this algorithm.")]),s._v(" "),n("li",[n("code",[s._v("dsa")]),s._v(" - an old US government Digital Signature Algorithm. It is based on the difficulty of computing discrete logarithms. A key size of 1024 would normally be used with it. DSA in its original form is no longer recommended.")]),s._v(" "),n("li",[n("code",[s._v("ecdsa")]),s._v(" - a new Digital Signature Algorithm standarized by the US government, using elliptic curves. This is probably a good algorithm for current applications. Only three key sizes are supported: 256, 384, and 521 (sic!) bits. We would recommend always using it with 521 bits, since the keys are still small and probably more secure than the smaller keys (even though they should be safe as well). Most SSH clients now support this algorithm.")]),s._v(" "),n("li",[n("code",[s._v("ed25519")]),s._v(" - this is a new algorithm added in OpenSSH. Support for it in clients is not yet universal. Thus its use in general purpose applications may not yet be advisable.")])]),s._v(" "),n("p",[s._v("The algorithm is selected using the "),n("code",[s._v("-t")]),s._v(" option and key size using the "),n("code",[s._v("-b")]),s._v(" option. The following commands illustrate:")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[s._v("ssh-keygen -t rsa -b "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("4096")]),s._v("\nssh-keygen -t dsa \nssh-keygen -t ecdsa -b "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("521")]),s._v("\nssh-keygen -t ed25519\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br"),n("span",{staticClass:"line-number"},[s._v("2")]),n("br"),n("span",{staticClass:"line-number"},[s._v("3")]),n("br"),n("span",{staticClass:"line-number"},[s._v("4")]),n("br")])]),n("p",[s._v("Normally, the tool prompts for the file in which to store the key. However, it can also be specified on the command line using the "),n("code",[s._v("-f ")]),s._v(" option.")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[s._v("ssh-keygen -f ~/tatu-key-ecdsa -t ecdsa -b "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("521")]),s._v("\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br")])]),n("p",[s._v("To use public key authentication, the public key must be copied to a server and installed in an "),n("a",{attrs:{href:"https://www.ssh.com/ssh/authorized_keys",target:"_blank",rel:"noopener noreferrer"}},[s._v("authorized_keys"),n("OutboundLink")],1),s._v(" file. This can be conveniently done using the "),n("a",{attrs:{href:"https://www.ssh.com/ssh/copy-id",target:"_blank",rel:"noopener noreferrer"}},[s._v("ssh-copy-id"),n("OutboundLink")],1),s._v(" tool. Like this:")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[s._v("ssh-copy-id -i ~/.ssh/tatu-key-ecdsa user@host\n")])]),s._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[s._v("1")]),n("br")])]),n("p",[s._v("Once the public key has been configured on the server, the server will allow any connecting user that has the private key to log in. During the login process, the client proves possession of the private key by digitally signing the key exchange.")]),s._v(" "),n("p",[s._v("Here's a summary of commonly used options to the keygen tool:")]),s._v(" "),n("p",[n("strong",[s._v("-b")]),s._v(" “Bits” This option specifies the number of bits in the key. The regulations that govern the use case for SSH may require a specific key length to be used. In general, 2048 bits is considered to be sufficient for RSA keys.")]),s._v(" "),n("p",[n("strong",[s._v("-e")]),s._v(" “Export” This option allows reformatting of existing keys between the OpenSSH key file format and the format documented in "),n("a",{attrs:{href:"https://tools.ietf.org/html/rfc4716",target:"_blank",rel:"noopener noreferrer"}},[s._v("RFC 4716"),n("OutboundLink")],1),s._v(", “SSH Public Key File Format”.")]),s._v(" "),n("p",[n("strong",[s._v("-p")]),s._v(" “Change the passphrase” This option allows changing the passphrase of a private key file with "),n("code",[s._v("**[-P old_passphrase]**")]),s._v(" and "),n("code",[s._v("**[-N new_passphrase]**")]),s._v(", "),n("code",[s._v("**[-f keyfile]**")]),s._v(".")]),s._v(" "),n("p",[n("strong",[s._v("-t")]),s._v(" “Type” This option specifies the type of key to be created. Commonly used values are: "),n("strong",[s._v("- rsa")]),s._v(" for "),n("a",{attrs:{href:"https://en.wikipedia.org/wiki/RSA_(cryptosystem)",target:"_blank",rel:"noopener noreferrer"}},[s._v("RSA"),n("OutboundLink")],1),s._v(" keys "),n("strong",[s._v("- dsa")]),s._v(" for "),n("a",{attrs:{href:"https://en.wikipedia.org/wiki/Digital_Signature_Algorithm",target:"_blank",rel:"noopener noreferrer"}},[s._v("DSA"),n("OutboundLink")],1),s._v(" keys "),n("strong",[s._v("- ecdsa")]),s._v(" for "),n("a",{attrs:{href:"https://en.wikipedia.org/wiki/Elliptic_Curve_Digital_Signature_Algorithm",target:"_blank",rel:"noopener noreferrer"}},[s._v("elliptic curve DSA"),n("OutboundLink")],1),s._v(" keys")]),s._v(" "),n("p",[n("strong",[s._v("-i")]),s._v(' "Input" When '),n("em",[s._v("ssh-keygen")]),s._v(" is required to access an existing key, this option designates the file.")]),s._v(" "),n("p",[n("strong",[s._v("-f")]),s._v(' "File" Specifies name of the file in which to store the created key.')]),s._v(" "),n("p",[n("strong",[s._v("-N")]),s._v(' "New" Provides a new passphrase for the key.')]),s._v(" "),n("p",[n("strong",[s._v("-P")]),s._v(' "Passphrase" Provides the (old) passphrase when reading a key.')]),s._v(" "),n("p",[n("strong",[s._v("-c")]),s._v(' "Comment" Changes the comment for a keyfile.')]),s._v(" "),n("p",[n("strong",[s._v("-p")]),s._v(" Change the passphrase of a private key file.")]),s._v(" "),n("p",[n("strong",[s._v("-q")]),s._v(" Silence ssh-keygen.")]),s._v(" "),n("p",[n("strong",[s._v("-v")]),s._v(" Verbose mode.")]),s._v(" "),n("p",[n("strong",[s._v("-l")]),s._v(' "Fingerprint" Print the fingerprint of the specified public key.')]),s._v(" "),n("p",[n("strong",[s._v("-B")]),s._v(' "Bubble babble" Shows a "bubble babble" (Tectia format) fingerprint of a keyfile.')]),s._v(" "),n("p",[n("strong",[s._v("-F")]),s._v(" Search for a specified hostname in a known_hosts file.")]),s._v(" "),n("p",[n("strong",[s._v("-R")]),s._v(" Remove all keys belonging to a hostname from a known_hosts file.")]),s._v(" "),n("p",[n("strong",[s._v("-y")]),s._v(" Read a private OpenSSH format file and print an OpenSSH public key to stdout.")]),s._v(" "),n("p",[s._v("This only listed the most commonly used options. For full usage, including the more exotic and special-purpose options, use the "),n("code",[s._v("man ssh-keygen")]),s._v(" command.")]),s._v(" "),n("h2",{attrs:{id:"sftp-服务器搭建"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#sftp-服务器搭建"}},[s._v("#")]),s._v(" SFTP 服务器搭建")]),s._v(" "),n("p",[s._v("SFTP（Secure File Transfer Protocol ）是一个可以为文件进行安全传输的网络协议。")]),s._v(" "),n("p",[n("img",{attrs:{src:t(633),alt:""}})]),s._v(" "),n("p",[s._v("SFTP和FTP的区别")]),s._v(" "),n("ul",[n("li",[s._v("链接方式：FTP 使用 TCP 端口21建立连接。SFTP 是在客户端和服务器之间通过SSH协议(TCP端口22)建立的安全连接来传输文件。")]),s._v(" "),n("li",[s._v("安全性：SFTP 使用加密传输认证信息和传输的数据，使用 SFTP 相对于 FTP 安全")]),s._v(" "),n("li",[s._v("效率：SFTP 使用加密解密技术，传输效率比普通的 FTP 要低得多。")])]),s._v(" "),n("h3",{attrs:{id:"创建sftp用户与组"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#创建sftp用户与组"}},[s._v("#")]),s._v(" 创建SFTP用户与组")]),s._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[s._v("groupadd")]),s._v(" javgrp\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("usermod")]),s._v(" -G javgrp root\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("useradd")]),s._v(" -G javgrp -m -d /home/javadm -s /bin/bash javadm\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("useradd")]),s._v(" -G javgrp -m -d /home/appadm -s /bin/bash appadm\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("mkdir")]),s._v(" -p /appl/sftp-staging/jd/inbound\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("chown")]),s._v(" -R javadm:javgrp /appl/sftp-staging\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("chmod")]),s._v(" "),n("span",{pre:!0,attrs:{class:"token number"}},[s._v("750")]),s._v(" /appl/sftp-staging\n"),n("span",{pre:!0,attrs:{class:"token function"}},[s._v("chmod")]),s._v(" 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e("ContentSlotsDistributor",{attrs:{"slot-key":s.$parent.slotKey}},[e("p",[s._v("首先，看一下电子邮件在互联网上的投递流程：")]),s._v(" "),e("p",[e("img",{attrs:{src:a(668),alt:""}})]),s._v(" "),e("p",[e("img",{attrs:{src:a(669),alt:""}})]),s._v(" "),e("ol",[e("li",[s._v("发件人调用用户代理编辑要发送的邮件。")]),s._v(" "),e("li",[s._v("发件人点击”发送邮件“按钮，把发送邮件的工作全部交给用户代理来完成。用户代理通过SMTP协议将邮件发送给发送方的邮件服务器（在这个过程中，用户代理充当SMTP客户，而发送方的邮件服务器则充当SMTP服务器）。")]),s._v(" "),e("li",[s._v("发送方的邮件服务器收到用户代理发来的邮件后，就把收到的邮件临时存放在邮件缓存队列中，等待时机成熟的时候再把邮件发送到接收方的邮件服务器（等待时间的长短取决于邮件服务器的处理能力和队列中待发送的信件的数量 ）。")]),s._v(" "),e("li",[s._v("若时机成熟了，发送方的邮件服务器则向接收方的邮件服务器发送邮件缓存中的邮件。在发送邮件之前，发送方的邮件服务器的SMTP客户与接收方的邮件服务器的SMTP服务器需要事先建立TCP连接，之后再将队列中的邮件发送出去。值得注意的是，邮件不会在因特网中的某个中间邮件服务器落地 。")]),s._v(" "),e("li",[s._v("接收邮件服务器中的SMTP服务器进程在收到邮件后，把邮件放入收件人的用户邮箱中，等待收件人进行读取。")]),s._v(" "),e("li",[s._v("收件人在打开收信时，运行在PC机中的用户代理，使用POP3（或IMAP）协议读取发送给自己的邮件。 注意，在这个过程中，收件人是POP3（或IMAP）客户，而接收邮件服务器则是POP3（或IMAP）服务器，箭头的方向是从邮件服务器指向接收用户，因为这是一个“拉 ”的操作 。")])]),s._v(" "),e("p",[s._v("https://blog.csdn.net/suhuaiqiang_janlay/article/details/78765613")]),s._v(" "),e("h2",{attrs:{id:"mail-server与dns之间的关系"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#mail-server与dns之间的关系"}},[s._v("#")]),s._v(" Mail server与DNS之间的关系")]),s._v(" "),e("p",[s._v("当一封邮件要发送出去时，邮件主机会先分析那封邮件的目标主机的DNS，先取得MX（Mail eXchanger，邮件交换）标志（其中，MX标志可能会有多部主机），然后以最优先MX主机为准将邮件发送出去。所以，若要为用户提供指定testmail域的电子邮件系统，需要先在DNS服务器中增加A记录和MX记录。\n@IN MX 10 mail.testmail.com\nmail IN A 192.168.200.20\n配置解析记录后，主机名即为mail.testmail.com，而邮件域为@testmail.com。")]),s._v(" "),e("h2",{attrs:{id:"邮件传输所需要的组件以及相关协议"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#邮件传输所需要的组件以及相关协议"}},[s._v("#")]),s._v(" 邮件传输所需要的组件以及相关协议")]),s._v(" "),e("p",[s._v("（1）工作流程\n邮件的正常传输是需要很多接口的，比如必须要先向某台邮件服务器注册，以取得一个合法的电子邮件权限后，才能够发送邮件出去。传输过程中包含了多个邮件重要组件。\n（2）相关组件\nMUA（Mial User Agent）邮件用户代理人\n收取邮件主机的电子邮件，以及提供用户浏览与编写邮件\nMTA（Mail Transfer Agent）邮件发送代理人\n使用简单邮件传输协议（SMTP）；转发邮件\nMDA（Mail Delivery Agent）邮件传送代理人\n分析由MTA所收到的邮件表头或内容等数据，来决定这封邮件的去向。\n（3）邮件应用协议\n简单邮件传输协议（SMTP）：\n用于发送或中转发出的电子邮件，占用tcp 25端口\n第三版邮件协议（POP3）：\n用于把服务器上的邮件存储到本地主机，占用tcp110端口\n第四版互联网信息访问协议（IMAP4）：\n用于再本地主机上访问邮件，占用tcp143端口")]),s._v(" "),e("h2",{attrs:{id:"常用的邮件系统框架"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#常用的邮件系统框架"}},[s._v("#")]),s._v(" 常用的邮件系统框架")]),s._v(" "),e("p",[s._v("一个最基础的电子邮件系统肯定要能提供发件服务和收件服务，为此需要使用基于SMTP协议的Postfix服务程序提供发件服务功能，并使用基于POP3协议的Dovecot服务程序提供收件服务功能，这样一来，用户就可以使用Outlook Express或Foxmail等客户端服务程序正常收发邮件了。\n1、MTA服务器：Postfix\n2、MRA服务器：Dvecot\n3、MUA软件：客户端的收发邮件软件\n应用Mail sever有两种主要方式：直接登录Linux主机来操作MTA，或者通过客户端的MUA软件来收发邮件。")]),s._v(" "),e("h2",{attrs:{id:"安装和配置-dovecot-imap-和-pop3-服务器"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#安装和配置-dovecot-imap-和-pop3-服务器"}},[s._v("#")]),s._v(" 安装和配置 Dovecot IMAP 和 POP3 服务器")]),s._v(" "),e("p",[s._v("Dovecot 是一个高性能邮件发送代理(MDA)，专注于安全性。您可以使用 IMAP 或 POP3 兼容电子邮件客户端连接到 Dovecot 服务器，并读取或下载电子邮件。")]),s._v(" "),e("h3",{attrs:{id:"安装-dovecot"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#安装-dovecot"}},[s._v("#")]),s._v(" 安装 Dovecot")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("yum -y "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" dovecot\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[e("a",{attrs:{href:"https://doc.dovecot.org/installation_guide/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://doc.dovecot.org/installation_guide/"),e("OutboundLink")],1)]),s._v(" "),e("h3",{attrs:{id:"配置-dovecot"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#配置-dovecot"}},[s._v("#")]),s._v(" 配置 Dovecot")]),s._v(" "),e("p",[e("code",[s._v("dovecot")]),s._v(" 软件包提供主配置文件 "),e("code",[s._v("/etc/dovecot/dovecot.conf")]),s._v(" 和 "),e("code",[s._v("/etc/dovecot/conf.d/")]),s._v(" 目录中的多个配置文件。Dovecot 会在您启动服务时组合文件来构建配置。")]),s._v(" "),e("p",[s._v("多个配置文件的主要优点是对设置进行分组并提高可读性。如果您希望使用单个配置文件，可以维护 "),e("code",[s._v("/etc/dovecot/dovecot.conf")]),s._v(" 中的所有设置，并从 "),e("code",[s._v("该文件")]),s._v(" 中删除所有 "),e("code",[s._v("include_try")]),s._v(" 语句。")]),s._v(" "),e("p",[e("a",{attrs:{href:"https://doc.dovecot.org/configuration_manual/config_file/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://doc.dovecot.org/configuration_manual/config_file/"),e("OutboundLink")],1)]),s._v(" "),e("p",[e("a",{attrs:{href:"https://doc.dovecot.org/configuration_manual/basic_configuration/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://doc.dovecot.org/configuration_manual/basic_configuration/"),e("OutboundLink")],1)]),s._v(" "),e("h3",{attrs:{id:"参考资料"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#参考资料"}},[s._v("#")]),s._v(" 参考资料")]),s._v(" "),e("ul",[e("li",[e("a",{attrs:{href:"https://doc.dovecot.org/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://doc.dovecot.org/"),e("OutboundLink")],1)]),s._v(" "),e("li",[e("a",{attrs:{href:"https://docs.redhat.com/zh_hans/documentation/red_hat_enterprise_linux/9/html/deploying_mail_servers/index",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://docs.redhat.com/zh_hans/documentation/red_hat_enterprise_linux/9/html/deploying_mail_servers/index"),e("OutboundLink")],1)])]),s._v(" "),e("h2",{attrs:{id:"名词解释"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#名词解释"}},[s._v("#")]),s._v(" 名词解释")]),s._v(" "),e("p",[s._v("PAM（Pluggable Authentication Module）可插拔认证模块。")]),s._v(" "),e("p",[s._v("用Postfix构建的邮件系统至少有两种工作模式：")]),s._v(" "),e("ol",[e("li",[s._v("利用本地Linux账号进行邮件收发，比如本地系统有用户root或someone，那么就有root@example.com和someone@example.com两个email地址。")]),s._v(" "),e("li",[s._v("为了管理的方便和系统安全，Postfix的用户管理采用了虚拟用户方式，即Postfix单独设立了许多用户，他们各自在系统中映射有独立的硬盘空间。但同时这些用户又跟本地Linux系统内固有的真实账号没有关联。")])]),s._v(" "),e("p",[s._v("以下是在CentOS上搭建邮件服务器的基本步骤和示例配置：")]),s._v(" "),e("ol",[e("li",[e("p",[s._v("安装Postfix和Dovecot：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("sudo")]),s._v(" yum -y "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" postfix dovecot\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])])]),s._v(" "),e("li",[e("p",[s._v("配置Postfix（主配置文件位于"),e("code",[s._v("/etc/postfix/main.cf")]),s._v("）：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 设置您的域名")]),s._v("\nmyhostname "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" mail.example.com\nmydomain "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" example.com\nmyorigin "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$mydomain")]),s._v("\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 设置邮件存储路径")]),s._v("\nhome_mailbox "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" Maildir/\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 指定允许的邮件大小")]),s._v("\nmailbox_size_limit "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("0")]),s._v("\nmessage_size_limit "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("104857600")]),s._v("\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 用于发送邮件的网络接口")]),s._v("\ninet_interfaces "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" all\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 允许的邮局协议")]),s._v("\nmydestination "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$myhostname")]),s._v(", localhost."),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$mydomain")]),s._v(", localhost, "),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$mydomain")]),s._v("\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 要转发的邮件域")]),s._v("\nrelay_domains "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" *\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 设置网络范围以允许接收邮件")]),s._v("\nmynetworks "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("127.0")]),s._v(".0.0/8 "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("::1"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("/128\n \n"),e("span",{pre:!0,attrs:{class:"token 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Interact with your cluster")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("minikube kubectl -- get pods -A\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token comment"}},[s._v('# 修改.bashrc，添加 alias kubectl="minikube kubectl --"')]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("vim")]),s._v(" .bashrc\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 刷新.bashrc")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[s._v("source")]),s._v(" .bashrc\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 可以使用 kubectl 代替 minikube kubectl")]),s._v("\nkubectl get po -A\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br")])]),e("h3",{attrs:{id:"deploy-applications"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#deploy-applications"}},[s._v("#")]),s._v(" Deploy applications")]),s._v(" "),e("p",[s._v("Create a sample deployment and expose it on port 80:")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl create deployment hello-minikube --image"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("docker.io/nginx:1.23\nkubectl expose deployment hello-minikube --type"),e("span",{pre:!0,attrs:{class:"token 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operator"}},[s._v("|")]),s._v("---------------------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" default "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" hello-minikube "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("80")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" http://192.168.49.2:30831 "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-----------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("----------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("---------------------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n🎉 Opening "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("service")]),s._v(" default/hello-minikube "),e("span",{pre:!0,attrs:{class:"token keyword"}},[s._v("in")]),s._v(" default browser"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("..")]),s._v(".\n👉 http://192.168.49.2:30831\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br")])]),e("p",[s._v("The easiest way to access this service is to let minikube launch a web browser for you:")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("k8s@k8s ~"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("$ minikube "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("service")]),s._v(" hello-minikube\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-----------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("----------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("---------------------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" NAMESPACE "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" NAME "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" TARGET PORT "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" URL "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-----------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("----------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("---------------------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" default "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" hello-minikube "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("80")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" http://192.168.49.2:30831 "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-----------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("----------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("-------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("---------------------------"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("\n🎉 Opening "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("service")]),s._v(" default/hello-minikube "),e("span",{pre:!0,attrs:{class:"token keyword"}},[s._v("in")]),s._v(" default browser"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("..")]),s._v(".\n👉 http://192.168.49.2:30831\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br")])]),e("p",[s._v("Alternatively, use kubectl to forward the port:")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl port-forward service/hello-minikube --address "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("0.0")]),s._v(".0.0 "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("8080")]),s._v(":80\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("Tada! Your application is now available at http://localhost:8080/.")]),s._v(" "),e("h2",{attrs:{id:"dashboard"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#dashboard"}},[s._v("#")]),s._v(" Dashboard")]),s._v(" "),e("p",[e("a",{attrs:{href:"https://kubernetes.io/zh-cn/docs/tasks/access-application-cluster/web-ui-dashboard/",target:"_blank",rel:"noopener noreferrer"}},[s._v("部署和访问 Kubernetes 仪表板（Dashboard）"),e("OutboundLink")],1)]),s._v(" "),e("p",[s._v("1、默认情况下不会部署 Dashboard。可以通过以下命令部署：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.1/aio/deploy/recommended.yaml\n\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[s._v("cd")]),s._v(" /home/k8s\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("wget")]),s._v(" https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.1/aio/deploy/recommended.yaml\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("mv")]),s._v(" recommended.yaml kubernetes-dashboard-v2.6.1.yaml\nkubectl apply -f /home/k8s/kubernetes-dashboard-v2.6.1.yaml\n\nkubectl delete -f /home/k8s/kubernetes-dashboard-v2.6.1.yaml\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br")])]),e("p",[s._v("2、为 Dashboard 添加外网访问：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl port-forward -n kubernetes-dashboard --address "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("0.0")]),s._v(".0.0 service/kubernetes-dashboard "),e("span",{pre:!0,attrs:{class:"token number"}},[s._v("8001")]),s._v(":443\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("访问 https://192.168.1.26:8001/ 即可")]),s._v(" "),e("p",[s._v("3、获取需要登录的token")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl get secret "),e("span",{pre:!0,attrs:{class:"token variable"}},[e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$(")]),s._v("kubectl get serviceaccount dashboard -o "),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("jsonpath")]),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[s._v('"{.secrets[0].name}"')]),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v(")")])]),s._v(" -o "),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("jsonpath")]),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[s._v('"{.data.token}"')]),s._v(" "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" base64 --decode\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("如果没有token，那就创建一个")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("kubectl create serviceaccount dashboard -n default\nkubectl create clusterrolebinding dashboard-admin -n default --clusterrole"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("cluster-admin --serviceaccount"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("default:dashboard\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br")])]),e("p",[s._v("error: listen tcp 127.0.0.1:8001: bind: address already in use")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 找到被占用的端口，以8001为例")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("k8s@k8s ~"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("$ "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("netstat")]),s._v(" -tulpn "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" 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文件，将127.0.0.1行的主机名修改为新主机名")]),t._v(" "),n("p",[t._v("编辑 /etc/profile 文件， 添加参数 "),n("code",[t._v('export PS1="[\\u@\\H \\W]\\$"')]),t._v(" ， 执行 "),n("code",[t._v("source !$")]),t._v(" 命令使参数立即生效，解决主机名显示不全的问题。")]),t._v(" "),n("p",[t._v("重启服务器")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[t._v("reboot")]),t._v("\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br")])]),n("p",[t._v("检查IP和主机名")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 检查主机名")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("hostname")]),t._v("\n\n"),n("span",{pre:!0,attrs:{class:"token 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"),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br"),n("span",{staticClass:"line-number"},[t._v("3")]),n("br"),n("span",{staticClass:"line-number"},[t._v("4")]),n("br"),n("span",{staticClass:"line-number"},[t._v("5")]),n("br"),n("span",{staticClass:"line-number"},[t._v("6")]),n("br"),n("span",{staticClass:"line-number"},[t._v("7")]),n("br"),n("span",{staticClass:"line-number"},[t._v("8")]),n("br"),n("span",{staticClass:"line-number"},[t._v("9")]),n("br")])]),n("h3",{attrs:{id:"ubuntu18安装及配置"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ubuntu18安装及配置"}},[t._v("#")]),t._v(" Ubuntu18安装及配置")]),t._v(" "),n("p",[n("a",{attrs:{href:"https://releases.ubuntu.com/",target:"_blank",rel:"noopener noreferrer"}},[t._v("https://releases.ubuntu.com/"),n("OutboundLink")],1)]),t._v(" "),n("p",[n("a",{attrs:{href:"https://packages.ubuntu.com/",target:"_blank",rel:"noopener noreferrer"}},[t._v("https://packages.ubuntu.com/"),n("OutboundLink")],1)]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[t._v("apt-get")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("install")]),t._v(" -y vim*\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br")])]),n("p",[t._v("修改网卡配置 "),n("code",[t._v("vim /etc/network/interfaces")]),t._v(" 手动静态配置IP地址，在文件中添加或修改以下配置信息：")]),t._v(" "),n("div",{staticClass:"language- line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-text"}},[n("code",[t._v("# interfaces(5) file used by ifup(8) and ifdown(8)\nauto lo\niface lo inet loopback\n\nauto ens33\niface ens33 inet static\naddress 192.168.1.29\nnetmask 255.255.255.0\ngateway 192.168.1.1\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br"),n("span",{staticClass:"line-number"},[t._v("3")]),n("br"),n("span",{staticClass:"line-number"},[t._v("4")]),n("br"),n("span",{staticClass:"line-number"},[t._v("5")]),n("br"),n("span",{staticClass:"line-number"},[t._v("6")]),n("br"),n("span",{staticClass:"line-number"},[t._v("7")]),n("br"),n("span",{staticClass:"line-number"},[t._v("8")]),n("br"),n("span",{staticClass:"line-number"},[t._v("9")]),n("br")])]),n("p",[t._v("修改DNS配置文件 "),n("code",[t._v("vim /etc/systemd/resolved.conf")]),t._v(" ，解决ping baidu.com不通")]),t._v(" "),n("div",{staticClass:"language- line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-text"}},[n("code",[t._v("[Resolve]\nDNS=8.8.8.8 114.114.114.114\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br")])]),n("p",[t._v("重启域名解析服务")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[t._v("systemctl restart systemd-resolved\nsystemctl "),n("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("enable")]),t._v(" systemd-resolved\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br")])]),n("h2",{attrs:{id:"linux-常用命令"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#linux-常用命令"}},[t._v("#")]),t._v(" Linux 常用命令")]),t._v(" "),n("p",[n("a",{attrs:{href:"https://www.runoob.com/linux/linux-command-manual.html",target:"_blank",rel:"noopener noreferrer"}},[t._v("https://www.runoob.com/linux/linux-command-manual.html"),n("OutboundLink")],1)]),t._v(" "),n("p",[t._v("Linux基本命令格式如下：")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("command")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("options"),n("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v(" arguments\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br")])]),n("p",[t._v("可以使用 "),n("code",[t._v("command --help")]),t._v(" 或者 "),n("code",[t._v("man command")]),t._v(" 查看 options、arguments 的用法，例如：")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ls")]),t._v(" --help\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("man")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ls")]),t._v("\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br")])]),n("p",[t._v("注意：CentOS最小化安装默认没有安装man手册，如果需要使用man手册，必须安装man-pages这个包。")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[t._v("yum "),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("install")]),t._v(" man-pages\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br")])]),n("h3",{attrs:{id:"帮助命令"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#帮助命令"}},[t._v("#")]),t._v(" 帮助命令")]),t._v(" "),n("p",[t._v("通过man获取某条指令的使用手册，如：")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[t._v("man")]),t._v(" "),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ls")]),t._v("\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br")])]),n("p",[t._v("man常用键及用途")]),t._v(" "),n("table",[n("thead",[n("tr",[n("th",{staticStyle:{"text-align":"left"}},[t._v("按键")]),t._v(" "),n("th",{staticStyle:{"text-align":"left"}},[t._v("用途")])])]),t._v(" "),n("tbody",[n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("Space")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("向下翻页")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("PgDn")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("向下一行")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("PgUp")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("向上一行")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("/")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("从上至下搜索某个关键词，如“/linux”")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("？")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("从下至上搜索某个关键词，如“?linux”")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("n")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("定位到下一个搜索到的关键词")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("N")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("定位到上一个搜索到的关键词")])]),t._v(" "),n("tr",[n("td",{staticStyle:{"text-align":"left"}},[t._v("q")]),t._v(" "),n("td",{staticStyle:{"text-align":"left"}},[t._v("退出帮助文档")])])])]),t._v(" "),n("h3",{attrs:{id:"ip-主机名-域名"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#ip-主机名-域名"}},[t._v("#")]),t._v(" IP/主机名/域名")]),t._v(" "),n("p",[t._v("Linux "),n("a",{attrs:{href:"https://www.runoob.com/linux/linux-comm-ifconfig.html",target:"_blank",rel:"noopener noreferrer"}},[t._v("ifconfig"),n("OutboundLink")],1),t._v("命令用于显示或设置网络设备。")]),t._v(" "),n("p",[t._v("ifconfig可设置网络设备的状态，或是显示目前的设置。")]),t._v(" "),n("p",[t._v("Linux "),n("a",{attrs:{href:"https://www.runoob.com/linux/linux-comm-ip.html",target:"_blank",rel:"noopener noreferrer"}},[t._v("ip"),n("OutboundLink")],1),t._v(" 命令与 "),n("a",{attrs:{href:"https://www.runoob.com/linux/linux-comm-ifconfig.html",target:"_blank",rel:"noopener noreferrer"}},[t._v("ifconfig"),n("OutboundLink")],1),t._v(" 命令类似，但比 ifconfig 命令更加强大，主要功能是用于显示或设置网络设备。")]),t._v(" "),n("p",[t._v("ip 命令是 Linux 加强版的的网络配置工具，用于代替 ifconfig 命令。")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ifconfig")]),t._v("\t\t"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 显示网卡IP信息")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ip")]),t._v(" addr show\t"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 显示网卡IP信息")]),t._v("\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 给eth0网卡配置IP地址")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ifconfig")]),t._v(" eth0 "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("192.168")]),t._v(".1.56\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 给eth0网卡配置IP地址,并加上子掩码")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ifconfig")]),t._v(" eth0 "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("192.168")]),t._v(".1.56 netmask "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("255.255")]),t._v(".255.0 \n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 给eth0网卡配置IP地址,加上子掩码,加上个广播地址")]),t._v("\n"),n("span",{pre:!0,attrs:{class:"token function"}},[t._v("ifconfig")]),t._v(" eth0 "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("192.168")]),t._v(".1.56 netmask "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("255.255")]),t._v(".255.0 broadcast "),n("span",{pre:!0,attrs:{class:"token number"}},[t._v("192.168")]),t._v(".1.255\n")])]),t._v(" "),n("div",{staticClass:"line-numbers-wrapper"},[n("span",{staticClass:"line-number"},[t._v("1")]),n("br"),n("span",{staticClass:"line-number"},[t._v("2")]),n("br"),n("span",{staticClass:"line-number"},[t._v("3")]),n("br"),n("span",{staticClass:"line-number"},[t._v("4")]),n("br"),n("span",{staticClass:"line-number"},[t._v("5")]),n("br"),n("span",{staticClass:"line-number"},[t._v("6")]),n("br"),n("span",{staticClass:"line-number"},[t._v("7")]),n("br"),n("span",{staticClass:"line-number"},[t._v("8")]),n("br"),n("span",{staticClass:"line-number"},[t._v("9")]),n("br")])]),n("p",[t._v("使用 "),n("code",[t._v("hostname")]),t._v(" 命令或者 "),n("code",[t._v("cat /etc/hostname")]),t._v(" 命令查看当前主机名")]),t._v(" "),n("p",[t._v("使用 "),n("code",[t._v("hostname new_hostname")]),t._v(" 命令临时更改主机名，仅当前会话期间有效（下次重启会恢复原主机名）")]),t._v(" "),n("p",[t._v("使用 "),n("code",[t._v("hostnamectl set-hostname new_hostname")]),t._v(" 命令或者 "),n("code",[t._v("vim /etc/hostname")]),t._v(" 永久更改主机名")]),t._v(" "),n("p",[t._v("编辑 /etc/hostname 文件，将原有的主机名替换成新主机名即可")]),t._v(" "),n("p",[t._v("编辑 /etc/hosts 文件，将127.0.0.1行的主机名修改为新主机名即可")]),t._v(" "),n("h3",{attrs:{id:"防火墙"}},[n("a",{staticClass:"header-anchor",attrs:{href:"#防火墙"}},[t._v("#")]),t._v(" 防火墙")]),t._v(" "),n("div",{staticClass:"language-shell line-numbers-mode"},[n("pre",{pre:!0,attrs:{class:"language-shell"}},[n("code",[n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 查看防火墙状态")]),t._v("\nsystemctl status firewalld\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 开启防火墙")]),t._v("\nsystemctl start firewalld\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 暂时关闭防火墙")]),t._v("\nsystemctl stop firewalld\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 永久关闭防火墙")]),t._v("\nsystemctl disable firewalld\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 重启防火墙")]),t._v("\nsystemctl "),n("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("enable")]),t._v(" firewalld\nsystemctl restart firewalld\n\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 查看已经开放的端口号")]),t._v("\nfirewall-cmd --list-all\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 查看指定端口号是否已经开放")]),t._v("\nfirewall-cmd --query-port"),n("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("端口号/tcp\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 开放指定端口号")]),t._v("\nfirewall-cmd --permanent --add-port"),n("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("端口号/tcp\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 关闭指定端口号")]),t._v("\nfirewall-cmd --permanent --remove-port"),n("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("端口号/tcp\n"),n("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 重新载入配置")]),t._v("\nfirewall-cmd --reload\n")])]),t._v(" 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yum")]),s._v(" "),t("p",[s._v("yum（ Yellow dog Updater, Modified）是一个在 Fedora 和 RedHat 以及 CentOS 中的 Shell 前端软件包管理器。")]),s._v(" "),t("p",[s._v("基于 RPM 包管理，能够从指定的服务器自动下载 RPM 包并且安装，可以自动处理依赖性关系，并且一次安装所有依赖的软件包，无须繁琐地一次次下载、安装。")]),s._v(" "),t("p",[s._v("yum 提供了查找、安装、删除某一个、一组甚至全部软件包的命令。")]),s._v(" "),t("p",[s._v("yum 语法：")]),s._v(" "),t("div",{staticClass:"language-shell line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-shell"}},[t("code",[s._v("yum "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("options"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(" "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("command"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(" "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("package "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("..")]),s._v("."),t("span",{pre:!0,attrs:{class:"token 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operator"}},[s._v("<")]),s._v("package_name"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v(">")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 删除软件包命令")]),s._v("\nyum remove "),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("<")]),s._v("package_name"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v(">")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 查找软件包命令")]),s._v("\nyum search "),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("<")]),s._v("keyword"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v(">")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Enabling a Yum Repository")]),s._v("\nyum-config-manager --enable repository\nyum-config-manager --enable glob_expression\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Disabling a Yum Repository")]),s._v("\nyum-config-manager --disable repository\nyum-config-manager --disable glob_expression\n")])]),s._v(" "),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br"),t("span",{staticClass:"line-number"},[s._v("4")]),t("br"),t("span",{staticClass:"line-number"},[s._v("5")]),t("br"),t("span",{staticClass:"line-number"},[s._v("6")]),t("br"),t("span",{staticClass:"line-number"},[s._v("7")]),t("br"),t("span",{staticClass:"line-number"},[s._v("8")]),t("br"),t("span",{staticClass:"line-number"},[s._v("9")]),t("br"),t("span",{staticClass:"line-number"},[s._v("10")]),t("br"),t("span",{staticClass:"line-number"},[s._v("11")]),t("br"),t("span",{staticClass:"line-number"},[s._v("12")]),t("br"),t("span",{staticClass:"line-number"},[s._v("13")]),t("br"),t("span",{staticClass:"line-number"},[s._v("14")]),t("br"),t("span",{staticClass:"line-number"},[s._v("15")]),t("br"),t("span",{staticClass:"line-number"},[s._v("16")]),t("br"),t("span",{staticClass:"line-number"},[s._v("17")]),t("br"),t("span",{staticClass:"line-number"},[s._v("18")]),t("br"),t("span",{staticClass:"line-number"},[s._v("19")]),t("br")])]),t("p",[s._v("使用 yum install 命令在线安装 Linux系统的软件，这种方式可以自动处理依赖性关系，并且一次安装所有依赖的软件包。从国外下载软件速度非常慢，很多情况下都无法下载。国内一些大公司做镜像同步国外的软件，我们可以使用国内的下载地址，下载需要的软件。yum源就是yum命令获取rpm包的地方。也被称作yum仓库。")]),s._v(" "),t("p",[s._v("yum的配置文件有两种，一个是主配置文件（/etc/yum.conf），一个是各个仓库的配置文件，在/etc/yum.repos.d/目录下。主配置文件里面的配置针对各个仓库的配置文件(/etc/yum.repos.d/)都生效，各个仓库的配置文件里面的配置可以覆盖主配置文件，也就是说优先级比主配置文件yum.conf高。")]),s._v(" "),t("p",[s._v("国内yum源镜像站：")]),s._v(" "),t("p",[s._v("清华大学："),t("a",{attrs:{href:"https://mirrors.tuna.tsinghua.edu.cn/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://mirrors.tuna.tsinghua.edu.cn/"),t("OutboundLink")],1)]),s._v(" "),t("p",[s._v("阿里云 ："),t("a",{attrs:{href:"https://developer.aliyun.com/mirror/centos",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://developer.aliyun.com/mirror/centos"),t("OutboundLink")],1)]),s._v(" "),t("p",[s._v("中科大 ："),t("a",{attrs:{href:"https://mirrors.ustc.edu.cn/help/centos.html",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://mirrors.ustc.edu.cn/help/centos.html"),t("OutboundLink")],1)]),s._v(" "),t("p",[s._v("浙大："),t("a",{attrs:{href:"https://mirrors.zju.edu.cn/",target:"_blank",rel:"noopener noreferrer"}},[s._v("https://mirrors.zju.edu.cn/"),t("OutboundLink")],1)]),s._v(" "),t("p",[s._v("网易："),t("a",{attrs:{href:"http://mirrors.163.com/.help/centos.html",target:"_blank",rel:"noopener noreferrer"}},[s._v("http://mirrors.163.com/.help/centos.html"),t("OutboundLink")],1)]),s._v(" "),t("div",{staticClass:"language-shell line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-shell"}},[t("code",[t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 查看主配置文件")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token function"}},[s._v("cat")]),s._v(" /etc/yum.conf\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 列出所有仓库配置文件")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token function"}},[s._v("ls")]),s._v(" -l /etc/yum.repos.d\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 备份")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token function"}},[s._v("mv")]),s._v(" /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# yum -y install wget")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 下载新的 CentOS-Base.repo 到 /etc/yum.repos.d/")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token function"}},[s._v("wget")]),s._v(" -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 升级所有软件包")]),s._v("\nyum -y update\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# epel-release的主要用途是提供一个额外的软件源，用于安装那些在官方软件源中不可用或难以找到的软件包。EPEL（Extra Packages for Enterprise Linux）是一个由Fedora社区创建的项目，旨在为RHEL（Red Hat Enterprise Linux）及其衍生版本（如CentOS、Scientific Linux等）提供高质量的软件包。通过安装epel-release软件包，用户实际上是在他们的系统中添加了一个第三方的yum源，这个源提供了比官方rpm仓库更丰富的软件包资源。这在官方源中软件包不足或缺少某些特定软件时非常有用，避免了用户自行编译软件的繁琐过程。")]),s._v("\nyum -y "),t("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" epel-release\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 运行 yum makecache 生成缓存")]),s._v("\nyum clean all\nyum makecache\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 列出所有启用的源, 等同于yum repolist enabled")]),s._v("\nyum repolist\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 列出所有禁用的源")]),s._v("\nyum repolist disabled\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 列出启用（禁用）源的更详细信息")]),s._v("\nyum repoinfo "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("enabled"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v("disabled"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("\n\n"),t("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 从指定源安装/搜索软件；“–disablerepo”和”–enablerepo”选项可独立或配合使用，动态启用和禁用源。")]),s._v("\nyum --disablerepo"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token string"}},[s._v('"*"')]),s._v(" --enablerepo"),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token string"}},[s._v('"xxxx"')]),s._v(" install/search\n")])]),s._v(" "),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br"),t("span",{staticClass:"line-number"},[s._v("4")]),t("br"),t("span",{staticClass:"line-number"},[s._v("5")]),t("br"),t("span",{staticClass:"line-number"},[s._v("6")]),t("br"),t("span",{staticClass:"line-number"},[s._v("7")]),t("br"),t("span",{staticClass:"line-number"},[s._v("8")]),t("br"),t("span",{staticClass:"line-number"},[s._v("9")]),t("br"),t("span",{staticClass:"line-number"},[s._v("10")]),t("br"),t("span",{staticClass:"line-number"},[s._v("11")]),t("br"),t("span",{staticClass:"line-number"},[s._v("12")]),t("br"),t("span",{staticClass:"line-number"},[s._v("13")]),t("br"),t("span",{staticClass:"line-number"},[s._v("14")]),t("br"),t("span",{staticClass:"line-number"},[s._v("15")]),t("br"),t("span",{staticClass:"line-number"},[s._v("16")]),t("br"),t("span",{staticClass:"line-number"},[s._v("17")]),t("br"),t("span",{staticClass:"line-number"},[s._v("18")]),t("br"),t("span",{staticClass:"line-number"},[s._v("19")]),t("br"),t("span",{staticClass:"line-number"},[s._v("20")]),t("br"),t("span",{staticClass:"line-number"},[s._v("21")]),t("br"),t("span",{staticClass:"line-number"},[s._v("22")]),t("br"),t("span",{staticClass:"line-number"},[s._v("23")]),t("br"),t("span",{staticClass:"line-number"},[s._v("24")]),t("br"),t("span",{staticClass:"line-number"},[s._v("25")]),t("br"),t("span",{staticClass:"line-number"},[s._v("26")]),t("br"),t("span",{staticClass:"line-number"},[s._v("27")]),t("br"),t("span",{staticClass:"line-number"},[s._v("28")]),t("br"),t("span",{staticClass:"line-number"},[s._v("29")]),t("br"),t("span",{staticClass:"line-number"},[s._v("30")]),t("br"),t("span",{staticClass:"line-number"},[s._v("31")]),t("br"),t("span",{staticClass:"line-number"},[s._v("32")]),t("br"),t("span",{staticClass:"line-number"},[s._v("33")]),t("br"),t("span",{staticClass:"line-number"},[s._v("34")]),t("br"),t("span",{staticClass:"line-number"},[s._v("35")]),t("br")])]),t("p",[s._v("YUM configuration basics")]),s._v(" "),t("p",[s._v("Yum configuration has repositories defined. Repositories are the places where package files "),t("code",[s._v(".rpm")]),s._v(" are located and yum searches, downloads files from repositories for installations. Repositories can be the local mount point file://path, remote FTP location "),t("code",[s._v("ftp://link")]),s._v(", HTTP location link "),t("code",[s._v("http://link")]),s._v(" or "),t("code",[s._v("http://login:password@link")]),s._v(", https link or remote NFS mount point.")]),s._v(" "),t("p",[s._v("Yum configuration file is "),t("code",[s._v("/etc/yum.conf")]),s._v(" and repository configuration files are located under "),t("code",[s._v("/etc/yum.repos.d/")]),s._v(" directory. All repository configuration files must have "),t("code",[s._v(".repo")]),s._v(" extension so than yum can identify them and read their configurations.")]),s._v(" "),t("p",[s._v("The following is a bare-minimum example of the form a "),t("code",[s._v("[*repository*]")]),s._v(" section takes:")]),s._v(" "),t("div",{staticClass:"language-shell line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-shell"}},[t("code",[t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("repository"),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("name")]),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("repository_name\n"),t("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("baseurl")]),t("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("repository_url\n")])]),s._v(" "),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br")])]),t("p",[s._v("Typical repo configuration file entry looks like below :")]),s._v(" "),t("div",{staticClass:"language-properties line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-properties"}},[t("code",[s._v("[rhel-source-beta]\n"),t("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("name")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("Red Hat Enterprise Linux $releasever Beta - $basearch - Source")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("baseurl")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("ftp://ftp.redhat.com/pub/redhat/linux/beta/$releasever/en/os/SRPMS/")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("enabled")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("0")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("gpgcheck")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("1")]),s._v("\n"),t("span",{pre:!0,attrs:{class:"token attr-name"}},[s._v("gpgkey")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("=")]),t("span",{pre:!0,attrs:{class:"token attr-value"}},[s._v("file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta,file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release")]),s._v("\n")])]),s._v(" "),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br"),t("span",{staticClass:"line-number"},[s._v("4")]),t("br"),t("span",{staticClass:"line-number"},[s._v("5")]),t("br"),t("span",{staticClass:"line-number"},[s._v("6")]),t("br")])]),t("ul",[t("li",[t("code",[s._v("[rhrl-source-beta]")]),s._v(" is a unique repository id.")]),s._v(" "),t("li",[t("code",[s._v("name")]),s._v(" is a human readable repository name")]),s._v(" "),t("li",[t("code",[s._v("baseurl")]),s._v(" is the location from where packages should be scanned and fetched")]),s._v(" "),t("li",[t("code",[s._v("enabled")]),s._v(" denotes if this repo is enabled or not i.e. yum should use it or not")]),s._v(" "),t("li",[t("code",[s._v("gpgcheck")]),s._v(" enable/disable GPG signature check")]),s._v(" "),t("li",[t("code",[s._v("gpgkey")]),s._v(" is the location of GPG key")])]),s._v(" "),t("p",[s._v("Out of these first 4 entries are mandatory for every repo location.")]),s._v(" "),t("p",[s._v("More details refer to "),t("a",{attrs:{href:"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/deployment_guide/sec-configuring_yum_and_yum_repositories",target:"_blank",rel:"noopener noreferrer"}},[s._v("Configuring Yum and Yum Repositories"),t("OutboundLink")],1)]),s._v(" "),t("h3",{attrs:{id:"apt"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#apt"}},[s._v("#")]),s._v(" apt")]),s._v(" "),t("p",[s._v("apt（Advanced Packaging Tool）是一个在 Debian 和 Ubuntu 中的 Shell 前端软件包管理器。")]),s._v(" "),t("p",[s._v("apt 命令提供了查找、安装、升级、删除某一个、一组甚至全部软件包的命令，而且命令简洁而又好记。")]),s._v(" "),t("p",[s._v("apt 命令执行需要超级管理员权限(root)。")]),s._v(" "),t("p",[s._v("apt 语法：")]),s._v(" "),t("div",{staticClass:"language-shell line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-shell"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[s._v("apt")]),s._v(" 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"),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br")])]),e("p",[t._v("使用一个定义过的变量，只要在变量名前面加美元符号即可，如：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$variable_name")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${variable_name}")]),t._v("\n")])]),t._v(" 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"),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"I am good at '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$skillScript")]),t._v('"')]),t._v(" \n "),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"I am good at '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${skill}")]),t._v('Script"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("done")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br")])]),e("p",[t._v("已定义的变量，可以被重新定义，如：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("variable_name")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("new_value "),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 使用变量的时候才加美元符（$）")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("h3",{attrs:{id:"字符串变量"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#字符串变量"}},[t._v("#")]),t._v(" 字符串变量")]),t._v(" "),e("p",[e("strong",[t._v("字符串变量")]),t._v("：使用单引号 ' 或双引号 \" 来定义字符串，例如：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("my_string")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v("'Hello, World!'")]),t._v("\n或者\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("my_string")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"Hello, World!"')]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br")])]),e("p",[t._v("单引号里的任何字符都会原样输出，单引号字符串中的变量是无效的。")]),t._v(" "),e("p",[t._v("双引号里可以有变量，可以出现转义字符。")]),t._v(" "),e("p",[t._v("拼接字符串：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("your_name")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"runoob"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 使用双引号拼接")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("greeting_1")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"hello, "')]),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$your_name")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('" !"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("greeting_2")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"hello, '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${your_name}")]),t._v(' !"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$greeting_1")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$greeting_2")]),t._v("\n\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 使用单引号拼接")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("greeting_3")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v("'hello, '")]),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$your_name")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v("' !'")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("greeting_4")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v("'hello, ${your_name} !'")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 原样输出hello, ${your_name} !")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$greeting_3")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$greeting_4")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br"),e("span",{staticClass:"line-number"},[t._v("6")]),e("br"),e("span",{staticClass:"line-number"},[t._v("7")]),e("br"),e("span",{staticClass:"line-number"},[t._v("8")]),e("br"),e("span",{staticClass:"line-number"},[t._v("9")]),e("br"),e("span",{staticClass:"line-number"},[t._v("10")]),e("br")])]),e("p",[t._v("获取字符串长度：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("string")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"abcd"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${"),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("#")]),t._v("string}")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 等价于 ${#string[0]}")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br")])]),e("h3",{attrs:{id:"整数变量"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#整数变量"}},[t._v("#")]),t._v(" 整数变量")]),t._v(" "),e("p",[e("strong",[t._v("整数变量")]),t._v("： 在一些Shell中，你可以使用 "),e("strong",[t._v("declare")]),t._v(" 或 "),e("strong",[t._v("typeset")]),t._v(" 命令来声明整数变量。")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("declare")]),t._v(" -i "),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("my_integer")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("42")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("h3",{attrs:{id:"数组变量"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#数组变量"}},[t._v("#")]),t._v(" 数组变量")]),t._v(" "),e("p",[e("strong",[t._v("数组变量：")]),t._v(" Shell 也支持数组，允许你在一个变量中存储多个值。")]),t._v(" "),e("p",[t._v('在 Shell 中，用括号来表示数组，数组元素用"空格"符号分割开。定义数组的一般形式为：')]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[t._v("数组名"),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),t._v("值1 值2 "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("..")]),t._v(". 值n"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[t._v("例如：")]),t._v(" "),e("div",{staticClass:"language-she line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-text"}},[e("code",[t._v("array_name=(value0 value1 value2 value3)\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[t._v("或者：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("array_name")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),t._v("\nvalue0\nvalue1\nvalue2\nvalue3\n"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br"),e("span",{staticClass:"line-number"},[t._v("6")]),e("br")])]),e("p",[t._v("整数索引数组：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("my_array")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("1")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("2")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("3")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("4")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("5")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[t._v("Bash 支持关联数组，可以使用任意的字符串、或者整数作为下标来访问数组元素。")]),t._v(" "),e("p",[t._v("关联数组使用 declare 命令来声明，语法格式如下：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("declare")]),t._v(" -A array_name\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[e("strong",[t._v("-A")]),t._v(" 选项就是用于声明一个关联数组。")]),t._v(" "),e("p",[t._v("关联数组的键是唯一的。")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("declare")]),t._v(" -A associative_array\nassociative_array"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"name"')]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"John"')]),t._v("\nassociative_array"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"age"')]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("30")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br")])]),e("p",[t._v("读取数组元素值的一般格式是：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${数组名"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("下标"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[t._v("例如：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("valuen")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("n"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("p",[t._v("数组常用脚本：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[t._v("array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("0")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("A\narray_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("1")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("B\narray_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("2")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("C\narray_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("3")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),t._v("D\n\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 获取数组中的所有元素")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"数组的元素为: '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("*"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v('"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"数组的元素为: '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("@"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v('"')]),t._v("\n\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 在数组前加一个感叹号 ! 可以获取数组的所有键，例如：")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"数组的键为: '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${"),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("!")]),t._v("array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("*"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v('"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"数组的键为: '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${"),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("!")]),t._v("array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("@"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v('"')]),t._v("\n\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 取得数组元素的个数")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token 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"),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"第n个数组元素的长度为: '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("${"),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("#")]),t._v("array_name"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v("n"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),t._v("}")]),t._v('"')]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br"),e("span",{staticClass:"line-number"},[t._v("6")]),e("br"),e("span",{staticClass:"line-number"},[t._v("7")]),e("br"),e("span",{staticClass:"line-number"},[t._v("8")]),e("br"),e("span",{staticClass:"line-number"},[t._v("9")]),e("br"),e("span",{staticClass:"line-number"},[t._v("10")]),e("br"),e("span",{staticClass:"line-number"},[t._v("11")]),e("br"),e("span",{staticClass:"line-number"},[t._v("12")]),e("br"),e("span",{staticClass:"line-number"},[t._v("13")]),e("br"),e("span",{staticClass:"line-number"},[t._v("14")]),e("br"),e("span",{staticClass:"line-number"},[t._v("15")]),e("br"),e("span",{staticClass:"line-number"},[t._v("16")]),e("br"),e("span",{staticClass:"line-number"},[t._v("17")]),e("br"),e("span",{staticClass:"line-number"},[t._v("18")]),e("br"),e("span",{staticClass:"line-number"},[t._v("19")]),e("br")])]),e("h3",{attrs:{id:"环境变量"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#环境变量"}},[t._v("#")]),t._v(" 环境变量")]),t._v(" "),e("p",[e("strong",[t._v("环境变量：")]),t._v(" 这些是由操作系统或用户设置的特殊变量，用于配置 Shell 的行为和影响其执行环境。")]),t._v(" "),e("p",[t._v("例如，PATH 变量包含了操作系统搜索可执行文件的路径：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token environment constant"}},[t._v("$PATH")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br")])]),e("h3",{attrs:{id:"特殊变量"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#特殊变量"}},[t._v("#")]),t._v(" 特殊变量")]),t._v(" "),e("p",[e("strong",[t._v("特殊变量：")]),t._v(" 有一些特殊变量在 Shell 中具有特殊含义。例如：")]),t._v(" "),e("table",[e("thead",[e("tr",[e("th",{staticStyle:{"text-align":"left"}},[t._v("特殊变量")]),t._v(" "),e("th",{staticStyle:{"text-align":"left"}},[t._v("说明")])])]),t._v(" "),e("tbody",[e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$0")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("脚本或函数的名称")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$1...$2")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("$1 表示脚本或函数的第一个参数，$2 表示脚本或函数的第二个参数，当n>=10时，需要使用${n}来获取参数。。")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$#")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("传递到脚本或函数的参数个数")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$*")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("传递给脚本或函数的全部参数。以一个单字符串显示所有传递到脚本或函数的参数")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$$")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("脚本运行的当前进程ID号")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$!")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("后台运行的最后一个进程的ID号")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$@")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("传递给脚本或函数的全部参数。")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$-")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("显示Shell使用的当前选项，与set命令功能相同。")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("$?")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("显示最后命令的退出状态。0表示没有错误，其他任何值表明有错误。在Linux shell脚本中，可以使用特殊变量$?来获取上一个命令的退出状态码（exit status code）。这个状态码是上一个命令执行后退出的时候返回的数值。一般来说，如果命令执行成功，状态码为0；如果命令执行失败，状态码非0。退出状态码是一个0到255的整数。一般来说，正数的退出状态码是由程序自己定义的，通常用于表示不同的错误类型。而负数的退出状态码通常是由于shell内部错误或者是信号导致的。在实际应用中，你应该尽量避免返回负的退出状态码，除非这是由于shell内部的特定错误。如果你的程序需要返回错误代码，应当使用0以上的正数值。")])])])]),t._v(" "),e("table",[e("thead",[e("tr",[e("th",[t._v("退出码")]),t._v(" "),e("th",[t._v("解释")])])]),t._v(" "),e("tbody",[e("tr",[e("td",[t._v("0")]),t._v(" "),e("td",[t._v("命令成功执行")])]),t._v(" "),e("tr",[e("td",[t._v("1")]),t._v(" "),e("td",[t._v("通用错误代码")])]),t._v(" "),e("tr",[e("td",[t._v("2")]),t._v(" "),e("td",[t._v("命令（或参数）使用不当")])]),t._v(" "),e("tr",[e("td",[t._v("126")]),t._v(" "),e("td",[t._v("权限被拒绝（或）无法执行")])]),t._v(" "),e("tr",[e("td",[t._v("127")]),t._v(" "),e("td",[t._v("未找到命令，或 PATH 错误")])]),t._v(" "),e("tr",[e("td",[t._v("128+n")]),t._v(" "),e("td",[t._v("命令被信号从外部终止，或遇到致命错误")])]),t._v(" "),e("tr",[e("td",[t._v("130")]),t._v(" "),e("td",[t._v("通过 Ctrl+C 或 SIGINT 终止（终止代码 2 或键盘中断）")])]),t._v(" "),e("tr",[e("td",[t._v("143")]),t._v(" "),e("td",[t._v("通过 SIGTERM 终止（默认终止）")])]),t._v(" "),e("tr",[e("td",[t._v("255/*")]),t._v(" "),e("td",[t._v("退出码超过了 0-255 的范围，因此重新计算（LCTT 译注：超过 255 后，用退出码对 256 取模）")])])])]),t._v(" "),e("table",[e("thead",[e("tr",[e("th",{staticStyle:{"text-align":"left"}},[t._v("Exit Code Number")]),t._v(" "),e("th",{staticStyle:{"text-align":"left"}},[t._v("Meaning")]),t._v(" "),e("th",{staticStyle:{"text-align":"left"}},[t._v("Example")]),t._v(" "),e("th",{staticStyle:{"text-align":"left"}},[t._v("Comments")])])]),t._v(" "),e("tbody",[e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("1")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Catchall for general errors")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("code",[t._v("var1 = 1/0")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v('Miscellaneous errors, such as "divide by zero" and other impermissible operations')])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("126")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Command invoked cannot execute")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("/dev/null")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Permission problem or command is not an executable")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("127")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v('"command not found"')]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("illegal_command")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Possible problem with "),e("strong",[t._v("$PATH")]),t._v(" or a typo")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("128")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Invalid argument to exit")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("exit 3.14159")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("exit takes only integer args in the range 0 - 255 (see first footnote)")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("128+n")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v('Fatal error signal "n"')]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("kill -9")]),t._v(" $PPID of script")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("strong",[t._v("$?")]),t._v(" returns 137 (128 + 9)")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("130")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Script terminated by "),e("em",[t._v("Control-C")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("Ctl-C")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("Control-C")]),t._v(" is fatal error signal 2, (130 = 128 + 2, see above)")])]),t._v(" "),e("tr",[e("td",{staticStyle:{"text-align":"left"}},[t._v("255*")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("Exit status out of range")]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[e("em",[t._v("exit -1")])]),t._v(" "),e("td",{staticStyle:{"text-align":"left"}},[t._v("exit takes only integer args in the range 0 - 255")])])])]),t._v(" "),e("p",[t._v("以下是一个简单的示例脚本，它检查最后一个命令的退出状态码，并打印出相应的消息：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token shebang important"}},[t._v("#!/bin/bash")]),t._v("\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 执行一个命令")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[t._v("ls")]),t._v(" /some/directory\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[t._v("# 检查命令的退出状态码")]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("if")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("[")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$?")]),t._v(" -eq "),e("span",{pre:!0,attrs:{class:"token number"}},[t._v("0")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("]")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("then")]),t._v("\n "),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"命令执行成功"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("else")]),t._v("\n "),e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("echo")]),t._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[t._v('"命令执行失败，退出状态码为 '),e("span",{pre:!0,attrs:{class:"token variable"}},[t._v("$?")]),t._v('"')]),t._v("\n"),e("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("fi")]),t._v("\n")])]),t._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[t._v("1")]),e("br"),e("span",{staticClass:"line-number"},[t._v("2")]),e("br"),e("span",{staticClass:"line-number"},[t._v("3")]),e("br"),e("span",{staticClass:"line-number"},[t._v("4")]),e("br"),e("span",{staticClass:"line-number"},[t._v("5")]),e("br"),e("span",{staticClass:"line-number"},[t._v("6")]),e("br"),e("span",{staticClass:"line-number"},[t._v("7")]),e("br"),e("span",{staticClass:"line-number"},[t._v("8")]),e("br"),e("span",{staticClass:"line-number"},[t._v("9")]),e("br"),e("span",{staticClass:"line-number"},[t._v("10")]),e("br"),e("span",{staticClass:"line-number"},[t._v("11")]),e("br")])]),e("p",[t._v("在实际使用中，通常会直接在命令后面进行检查，而不是先执行命令，再检查"),e("code",[t._v("$?")]),t._v("：")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token shebang important"}},[t._v("#!/bin/bash")]),t._v("\n 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"),e("p",[e("a",{attrs:{href:"https://www.runoob.com/linux/linux-shell-basic-operators.html",target:"_blank",rel:"noopener noreferrer"}},[t._v("https://www.runoob.com/linux/linux-shell-basic-operators.html"),e("OutboundLink")],1)]),t._v(" "),e("h3",{attrs:{id:"算数运算符"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#算数运算符"}},[t._v("#")]),t._v(" 算数运算符")]),t._v(" "),e("p",[t._v("原生bash不支持简单的数学运算，但是可以通过其他命令来实现，例如 awk 和 expr，expr 最常用。")]),t._v(" "),e("p",[t._v("expr 是一款表达式计算工具，使用它能完成表达式的求值操作。")]),t._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token shebang important"}},[t._v("#!/bin/bash")]),t._v("\n\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[t._v("val")]),e("span",{pre:!0,attrs:{class:"token operator"}},[t._v("=")]),e("span",{pre:!0,attrs:{class:"token variable"}},[e("span",{pre:!0,attrs:{class:"token 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apache-source-directory\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[s._v("'APR'")]),s._v(" configure.in\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br")])]),e("p",[s._v("或者，如果是.ac文件：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token string"}},[s._v("'APR'")]),s._v(" configure.ac\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("在输出中，你应该能找到类似于APR_VERSION的字样，这将告诉你所需的APR版本。")]),s._v(" "),e("p",[s._v("如果你想要编译安装指定版本的APR，你可以从APR的官方网站或者其他可信来源下载所需版本的APR源代码，然后按照APR的安装说明进行编译和安装。")]),s._v(" 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APR-UTIL")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("APR_UTIL_CONFIG")]),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[s._v('"'),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$withval")]),s._v('"')]),s._v("\nAC_ARG_WITH"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("(")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("apr-util"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(",\n "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("AS_HELP_STRING"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("(")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("--with-apr-util"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),e("span",{pre:!0,attrs:{class:"token environment constant"}},[s._v("PATH")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(",\n "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("use APR-UTIL, optionally specifying its path"),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(")")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(",\n "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),s._v("APR_UTIL_CONFIG"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),e("span",{pre:!0,attrs:{class:"token string"}},[s._v('"'),e("span",{pre:!0,attrs:{class:"token variable"}},[s._v("$withval")]),s._v('"')]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),s._v(", "),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("[")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v("]")]),e("span",{pre:!0,attrs:{class:"token punctuation"}},[s._v(")")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ... 其他配置代码 ...")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# Check for APR-UTIL libraries")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# ... 代码检查apr-util库 ...")]),s._v("\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br"),e("span",{staticClass:"line-number"},[s._v("9")]),e("br")])]),e("p",[s._v("在这个例子中，--with-apr-util选项可以用来指定apr-util的路径。如果你需要编译安装，通常需要确保你有合适版本的apr-util库和头文件可供编译使用。")]),s._v(" "),e("p",[s._v("如果你是在编译Apache时遇到了版本不匹配的问题，通常错误信息会提示你需要的apr-util版本。此时，你可以下载并安装所需版本的apr-util，或者修改configure脚本以指向正确的apr-util版本。")]),s._v(" "),e("h3",{attrs:{id:"源码安装apache时如何确定pcre版本"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#源码安装apache时如何确定pcre版本"}},[s._v("#")]),s._v(" 源码安装Apache时如何确定pcre版本")]),s._v(" "),e("p",[s._v("在源代码安装Apache时，确定PCRE（Perl Compatible Regular Expressions）版本通常涉及查看Apache源代码包中的配置脚本或INSTALL文件。通常，Apache的源代码包会带有一个configure脚本，你可以通过运行以下命令来检查PCRE的依赖：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("./configure --help\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("查找输出中与PCRE有关的选项，通常会有类似于--with-pcre的选项来指定PCRE的安装路径。如果没有找到相关选项，你可能需要查看INSTALL或README文件获取更多信息。")]),s._v(" "),e("p",[s._v("如果你需要确定当前系统中PCRE的版本，可以使用包管理器查询，例如：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于使用apt的Debian/Ubuntu系统")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("apt-cache")]),s._v(" policy libpcre3 libpcre3-dev\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于使用yum的CentOS/RHEL系统")]),s._v("\nyum list installed "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("|")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("grep")]),s._v(" pcre\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于使用zypper的SUSE系统")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("zypper")]),s._v(" se pcre\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br")])]),e("p",[s._v("如果你需要安装特定版本的PCRE，可以使用相应的包管理器安装，例如：")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于Debian/Ubuntu系统")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("sudo")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("apt-get")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" libpcre3 libpcre3-dev\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于CentOS/RHEL系统")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("sudo")]),s._v(" yum "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" pcre pcre-devel\n \n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 对于SUSE系统")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("sudo")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("zypper")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" pcre pcre-devel\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br"),e("span",{staticClass:"line-number"},[s._v("5")]),e("br"),e("span",{staticClass:"line-number"},[s._v("6")]),e("br"),e("span",{staticClass:"line-number"},[s._v("7")]),e("br"),e("span",{staticClass:"line-number"},[s._v("8")]),e("br")])]),e("p",[s._v("确保安装了正确版本的PCRE后，再按照正常流程编译和安装Apache。")]),s._v(" "),e("h3",{attrs:{id:"源码安装与启动apache"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#源码安装与启动apache"}},[s._v("#")]),s._v(" 源码安装与启动Apache")]),s._v(" "),e("p",[s._v("关闭防火墙")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("service")]),s._v(" ipstables stop\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("安装gcc编译器和make")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("yum "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v(" gcc* "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("make")]),s._v(" -y\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("解压源码包")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("tar")]),s._v(" -zxf apr-1.6.5.tar.gz\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("tar")]),s._v(" -zxf apr-util-1.6.3.tar.gz\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("tar")]),s._v(" -zxf pcre-8.45.tar.gz\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("tar")]),s._v(" -zxf httpd-2.4.59.tar.gz \n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br"),e("span",{staticClass:"line-number"},[s._v("4")]),e("br")])]),e("p",[s._v("复制apr和apr-util并取消版本号")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("ls")]),s._v("\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("cp")]),s._v(" -rf apr-1.6.5/ httpd-2.4.59/srclib/apr\n"),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("cp")]),s._v(" -rf apr-util-1.6.3/ httpd-2.4.59/srclib/apr-util\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br")])]),e("p",[s._v("安装pcre")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token builtin class-name"}},[s._v("cd")]),s._v(" pcre-8.45\n"),e("span",{pre:!0,attrs:{class:"token comment"}},[s._v("# 配置(configure)、编译(make)、安装(make install)")]),s._v("\n./configure "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("&&")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("make")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("&&")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("make")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v("\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br"),e("span",{staticClass:"line-number"},[s._v("2")]),e("br"),e("span",{staticClass:"line-number"},[s._v("3")]),e("br")])]),e("p",[s._v("配置Apache")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[s._v("./configure --prefix"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("/usr/local/apache2 --sysconfdir"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("/usr/local/apache2/etc --with-included-apr --enable-so --enable-deflate"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("shared --enable-expires"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("shared --enable-rewrite"),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("=")]),s._v("shared\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("p",[s._v("参数详解：")]),s._v(" "),e("ul",[e("li",[s._v("--with-included-apr 是一个常见的配置选项，用于指示编译系统将一个版本的APR（Apache Portable Runtime）包含在软件包中。APR是Apache HTTP服务器使用的可移植库，它提供了一种方法来执行常见的操作系统服务，例如进程管理、内存管理和文件操作，而不需要为每个操作系统编写特定的代码。使用--with-included-apr配置选项通常意味着你想要编译的软件包将会包含它自己的APR副本，而不是依赖系统上可能存在的APR。这可以确保软件包在不同的环境中具有良好的兼容性，因为它将使用预定义的APR版本。")]),s._v(" "),e("li",[s._v("--enable-so 是在配置 (configure) Apache HTTP 服务器时使用的参数，用于启用动态加载模块支持（DSO，Dynamic Shared Object）。这个参数允许你在不重新编译整个服务器的情况下，动态地加载或卸载模块。这对于需要在运行中更改服务器行为的部署来说，是非常有用的。")]),s._v(" "),e("li",[s._v("--enable-deflate 是在使用 configure 脚本配置软件源代码编译选项时使用的参数。它用于启用对 DEFLATE 压缩算法的支持，通常用于 Web 服务器，如 Apache HTTP Server。这将在编译的服务器中启用 DEFLATE 压缩，这可以减少网络上传输的数据量，从而加快页面加载速度。")]),s._v(" "),e("li",[s._v("--enable-expires 是一个常见于许多软件的配置选项，特别是在编译 Nginx 或 Apache 服务器软件时。它的目的是启用对 HTTP 响应中 Expires 和 Cache-Control 头的自动处理。这些头可以指示浏览器如何缓存页面的内容。启用 --enable-expires 选项通常会让服务器软件能够根据文件的变化频率来设置合适的缓存时间，从而优化性能。")]),s._v(" "),e("li",[s._v("--enable-rewrite 是 Apache HTTP 服务器的配置参数，用于在编译时启用 URL 重写功能。URL 重写允许配置特定的规则，以便根据请求转换 URL，这可以用于实现诸如用户友好的 URL、内容的永久链接(PR)管理、目录结构变化的透明度或者其他 URL 处理需求。启用 URL 重写功能后，Apthon 将包含 mod_rewrite 模块，这个模块在运行时处理 .htaccess 文件中定义的重写规则。")])]),s._v(" "),e("p",[s._v("安装Apache")]),s._v(" "),e("div",{staticClass:"language-shell line-numbers-mode"},[e("pre",{pre:!0,attrs:{class:"language-shell"}},[e("code",[e("span",{pre:!0,attrs:{class:"token function"}},[s._v("make")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token operator"}},[s._v("&&")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("make")]),s._v(" "),e("span",{pre:!0,attrs:{class:"token function"}},[s._v("install")]),s._v("\n")])]),s._v(" "),e("div",{staticClass:"line-numbers-wrapper"},[e("span",{staticClass:"line-number"},[s._v("1")]),e("br")])]),e("h2",{attrs:{id:"apache-安装后检查"}},[e("a",{staticClass:"header-anchor",attrs:{href:"#apache-安装后检查"}},[s._v("#")]),s._v(" 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"),t("div",{staticClass:"line-numbers-wrapper"},[t("span",{staticClass:"line-number"},[s._v("1")]),t("br"),t("span",{staticClass:"line-number"},[s._v("2")]),t("br"),t("span",{staticClass:"line-number"},[s._v("3")]),t("br"),t("span",{staticClass:"line-number"},[s._v("4")]),t("br"),t("span",{staticClass:"line-number"},[s._v("5")]),t("br")])]),t("p",[s._v("在浏览器输入地址：http://192.168.66.133:15672/，账号密码均为：guest")]),s._v(" "),t("img",{attrs:{src:a(635)}}),s._v(" "),t("img",{attrs:{src:a(636)}}),s._v(" "),t("p",[s._v("【RabbitMQ】疑难杂症")]),s._v(" "),t("p",[s._v("Q：3月 22 18:07:05 localhost.localdomain rabbitmq-server[73958]: /usr/lib/rabbitmq/bin/rabbitmq-server: 第 82 行:exec: erl: 未找到")]),s._v(" "),t("p",[s._v("A：在 "),t("code",[s._v("exec")]),s._v(" 前面加入")]),s._v(" "),t("div",{staticClass:"language-bash line-numbers-mode"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token assign-left variable"}},[s._v("ERL_HOME")]),t("span",{pre:!0,attrs:{class:"token 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t,n,r,o;Kn(e)?t=e:Yn(e)&&(t=e.path,n=e.locale,r=e.args,o=e.choice);return{path:t,locale:n,args:r,choice:o}}(t.value),i=a.path,s=a.locale,l=a.args,c=a.choice;if(i||s||l)if(i){var u=n.context;e._vt=e.textContent=null!=c?(r=u.$i18n).tc.apply(r,[i,c].concat(br(s,l))):(o=u.$i18n).t.apply(o,[i].concat(br(s,l))),e._locale=u.$i18n.locale,e._localeMessage=u.$i18n.getLocaleMessage(u.$i18n.locale)}else Qn("`path` is required in v-t directive");else Qn("value type not supported")}function br(e,t){var n=[];return e&&n.push(e),t&&(Array.isArray(t)||Yn(t))&&n.push(t),n}function wr(e,t){void 0===t&&(t={bridge:!1}),wr.installed=!0;var n;(fr=e).version&&Number(fr.version.split(".")[0]);(n=fr).prototype.hasOwnProperty("$i18n")||Object.defineProperty(n.prototype,"$i18n",{get:function(){return this._i18n}}),n.prototype.$t=function(e){for(var t=[],n=arguments.length-1;n-- >0;)t[n]=arguments[n+1];var r=this.$i18n;return r._t.apply(r,[e,r.locale,r._getMessages(),this].concat(t))},n.prototype.$tc=function(e,t){for(var n=[],r=arguments.length-2;r-- >0;)n[r]=arguments[r+2];var o=this.$i18n;return o._tc.apply(o,[e,o.locale,o._getMessages(),this,t].concat(n))},n.prototype.$te=function(e,t){var n=this.$i18n;return n._te(e,n.locale,n._getMessages(),t)},n.prototype.$d=function(e){for(var t,n=[],r=arguments.length-1;r-- >0;)n[r]=arguments[r+1];return(t=this.$i18n).d.apply(t,[e].concat(n))},n.prototype.$n=function(e){for(var t,n=[],r=arguments.length-1;r-- >0;)n[r]=arguments[r+1];return(t=this.$i18n).n.apply(t,[e].concat(n))},fr.mixin(function(e){function t(){this!==this.$root&&this.$options.__INTLIFY_META__&&this.$el&&this.$el.setAttribute("data-intlify",this.$options.__INTLIFY_META__)}return void 0===e&&(e=!1),e?{mounted:t}:{beforeCreate:function(){var e=this.$options;if(e.i18n=e.i18n||(e.__i18nBridge||e.__i18n?{}:null),e.i18n)if(e.i18n instanceof Rr){if(e.__i18nBridge||e.__i18n)try{var t=e.i18n&&e.i18n.messages?e.i18n.messages:{};(e.__i18nBridge||e.__i18n).forEach((function(e){t=ar(t,JSON.parse(e))})),Object.keys(t).forEach((function(n){e.i18n.mergeLocaleMessage(n,t[n])}))}catch(e){0}this._i18n=e.i18n,this._i18nWatcher=this._i18n.watchI18nData()}else if(Yn(e.i18n)){var n=this.$root&&this.$root.$i18n&&this.$root.$i18n instanceof Rr?this.$root.$i18n:null;if(n&&(e.i18n.root=this.$root,e.i18n.formatter=n.formatter,e.i18n.fallbackLocale=n.fallbackLocale,e.i18n.formatFallbackMessages=n.formatFallbackMessages,e.i18n.silentTranslationWarn=n.silentTranslationWarn,e.i18n.silentFallbackWarn=n.silentFallbackWarn,e.i18n.pluralizationRules=n.pluralizationRules,e.i18n.preserveDirectiveContent=n.preserveDirectiveContent),e.__i18nBridge||e.__i18n)try{var r=e.i18n&&e.i18n.messages?e.i18n.messages:{};(e.__i18nBridge||e.__i18n).forEach((function(e){r=ar(r,JSON.parse(e))})),e.i18n.messages=r}catch(e){0}var o=e.i18n.sharedMessages;o&&Yn(o)&&(e.i18n.messages=ar(e.i18n.messages,o)),this._i18n=new Rr(e.i18n),this._i18nWatcher=this._i18n.watchI18nData(),(void 0===e.i18n.sync||e.i18n.sync)&&(this._localeWatcher=this.$i18n.watchLocale()),n&&n.onComponentInstanceCreated(this._i18n)}else 0;else this.$root&&this.$root.$i18n&&this.$root.$i18n instanceof Rr?this._i18n=this.$root.$i18n:e.parent&&e.parent.$i18n&&e.parent.$i18n instanceof Rr&&(this._i18n=e.parent.$i18n)},beforeMount:function(){var e=this.$options;e.i18n=e.i18n||(e.__i18nBridge||e.__i18n?{}:null),e.i18n?(e.i18n instanceof Rr||Yn(e.i18n))&&(this._i18n.subscribeDataChanging(this),this._subscribing=!0):(this.$root&&this.$root.$i18n&&this.$root.$i18n instanceof Rr||e.parent&&e.parent.$i18n&&e.parent.$i18n instanceof Rr)&&(this._i18n.subscribeDataChanging(this),this._subscribing=!0)},mounted:t,beforeDestroy:function(){if(this._i18n){var e=this;this.$nextTick((function(){e._subscribing&&(e._i18n.unsubscribeDataChanging(e),delete 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r=n.length,o=e,a=0;a/,Pr=/(?:@(?:\.[a-z]+)?:(?:[\w\-_|./]+|\([\w\-_|./]+\)))/g,Er=/^@(?:\.([a-z]+))?:/,Lr=/[()]/g,Ir={upper:function(e){return e.toLocaleUpperCase()},lower:function(e){return e.toLocaleLowerCase()},capitalize:function(e){return""+e.charAt(0).toLocaleUpperCase()+e.substr(1)}},Mr=new xr,Rr=function(e){var t=this;void 0===e&&(e={}),!fr&&"undefined"!=typeof window&&window.Vue&&wr(window.Vue);var n=e.locale||"en-US",r=!1!==e.fallbackLocale&&(e.fallbackLocale||"en-US"),o=e.messages||{},a=e.dateTimeFormats||e.datetimeFormats||{},i=e.numberFormats||{};this._vm=null,this._formatter=e.formatter||Mr,this._modifiers=e.modifiers||{},this._missing=e.missing||null,this._root=e.root||null,this._sync=void 0===e.sync||!!e.sync,this._fallbackRoot=void 0===e.fallbackRoot||!!e.fallbackRoot,this._formatFallbackMessages=void 0!==e.formatFallbackMessages&&!!e.formatFallbackMessages,this._silentTranslationWarn=void 0!==e.silentTranslationWarn&&e.silentTranslationWarn,this._silentFallbackWarn=void 0!==e.silentFallbackWarn&&!!e.silentFallbackWarn,this._dateTimeFormatters={},this._numberFormatters={},this._path=new Ar,this._dataListeners=new Set,this._componentInstanceCreatedListener=e.componentInstanceCreatedListener||null,this._preserveDirectiveContent=void 0!==e.preserveDirectiveContent&&!!e.preserveDirectiveContent,this.pluralizationRules=e.pluralizationRules||{},this._warnHtmlInMessage=e.warnHtmlInMessage||"off",this._postTranslation=e.postTranslation||null,this._escapeParameterHtml=e.escapeParameterHtml||!1,"__VUE_I18N_BRIDGE__"in e&&(this.__VUE_I18N_BRIDGE__=e.__VUE_I18N_BRIDGE__),this.getChoiceIndex=function(e,n){var r=Object.getPrototypeOf(t);if(r&&r.getChoiceIndex)return r.getChoiceIndex.call(t,e,n);var o,a;return t.locale in t.pluralizationRules?t.pluralizationRules[t.locale].apply(t,[e,n]):(o=e,a=n,o=Math.abs(o),2===a?o?o>1?1:0:1:o?Math.min(o,2):0)},this._exist=function(e,n){return!(!e||!n)&&(!Xn(t._path.getPathValue(e,n))||!!e[n])},"warn"!==this._warnHtmlInMessage&&"error"!==this._warnHtmlInMessage||Object.keys(o).forEach((function(e){t._checkLocaleMessage(e,t._warnHtmlInMessage,o[e])})),this._initVM({locale:n,fallbackLocale:r,messages:o,dateTimeFormats:a,numberFormats:i})},Dr={vm:{configurable:!0},messages:{configurable:!0},dateTimeFormats:{configurable:!0},numberFormats:{configurable:!0},availableLocales:{configurable:!0},locale:{configurable:!0},fallbackLocale:{configurable:!0},formatFallbackMessages:{configurable:!0},missing:{configurable:!0},formatter:{configurable:!0},silentTranslationWarn:{configurable:!0},silentFallbackWarn:{configurable:!0},preserveDirectiveContent:{configurable:!0},warnHtmlInMessage:{configurable:!0},postTranslation:{configurable:!0},sync:{configurable:!0}};Rr.prototype._checkLocaleMessage=function(e,t,n){var r=function(e,t,n,o){if(Yn(n))Object.keys(n).forEach((function(a){var i=n[a];Yn(i)?(o.push(a),o.push("."),r(e,t,i,o),o.pop(),o.pop()):(o.push(a),r(e,t,i,o),o.pop())}));else if(Wn(n))n.forEach((function(n,a){Yn(n)?(o.push("["+a+"]"),o.push("."),r(e,t,n,o),o.pop(),o.pop()):(o.push("["+a+"]"),r(e,t,n,o),o.pop())}));else if(Kn(n)){if(jr.test(n)){var a="Detected HTML in message '"+n+"' of keypath '"+o.join("")+"' at '"+t+"'. 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this._root.$i18n.vm.$watch("locale",(function(t){e.$set(e,"locale",t),e.$forceUpdate()}),{immediate:!0})},Rr.prototype.onComponentInstanceCreated=function(e){this._componentInstanceCreatedListener&&this._componentInstanceCreatedListener(e,this)},Dr.vm.get=function(){return this._vm},Dr.messages.get=function(){return tr(this._getMessages())},Dr.dateTimeFormats.get=function(){return tr(this._getDateTimeFormats())},Dr.numberFormats.get=function(){return tr(this._getNumberFormats())},Dr.availableLocales.get=function(){return Object.keys(this.messages).sort()},Dr.locale.get=function(){return this._vm.locale},Dr.locale.set=function(e){this._vm.$set(this._vm,"locale",e)},Dr.fallbackLocale.get=function(){return this._vm.fallbackLocale},Dr.fallbackLocale.set=function(e){this._localeChainCache={},this._vm.$set(this._vm,"fallbackLocale",e)},Dr.formatFallbackMessages.get=function(){return this._formatFallbackMessages},Dr.formatFallbackMessages.set=function(e){this._formatFallbackMessages=e},Dr.missing.get=function(){return this._missing},Dr.missing.set=function(e){this._missing=e},Dr.formatter.get=function(){return this._formatter},Dr.formatter.set=function(e){this._formatter=e},Dr.silentTranslationWarn.get=function(){return this._silentTranslationWarn},Dr.silentTranslationWarn.set=function(e){this._silentTranslationWarn=e},Dr.silentFallbackWarn.get=function(){return this._silentFallbackWarn},Dr.silentFallbackWarn.set=function(e){this._silentFallbackWarn=e},Dr.preserveDirectiveContent.get=function(){return this._preserveDirectiveContent},Dr.preserveDirectiveContent.set=function(e){this._preserveDirectiveContent=e},Dr.warnHtmlInMessage.get=function(){return this._warnHtmlInMessage},Dr.warnHtmlInMessage.set=function(e){var t=this,n=this._warnHtmlInMessage;if(this._warnHtmlInMessage=e,n!==e&&("warn"===e||"error"===e)){var r=this._getMessages();Object.keys(r).forEach((function(e){t._checkLocaleMessage(e,t._warnHtmlInMessage,r[e])}))}},Dr.postTranslation.get=function(){return this._postTranslation},Dr.postTranslation.set=function(e){this._postTranslation=e},Dr.sync.get=function(){return this._sync},Dr.sync.set=function(e){this._sync=e},Rr.prototype._getMessages=function(){return this._vm.messages},Rr.prototype._getDateTimeFormats=function(){return this._vm.dateTimeFormats},Rr.prototype._getNumberFormats=function(){return this._vm.numberFormats},Rr.prototype._warnDefault=function(e,t,n,r,o,a){if(!Xn(n))return n;if(this._missing){var i=this._missing.apply(null,[e,t,r,o]);if(Kn(i))return i}else 0;if(this._formatFallbackMessages){var s=er.apply(void 0,o);return this._render(t,a,s.params,t)}return t},Rr.prototype._isFallbackRoot=function(e){return!e&&!Xn(this._root)&&this._fallbackRoot},Rr.prototype._isSilentFallbackWarn=function(e){return this._silentFallbackWarn instanceof RegExp?this._silentFallbackWarn.test(e):this._silentFallbackWarn},Rr.prototype._isSilentFallback=function(e,t){return this._isSilentFallbackWarn(t)&&(this._isFallbackRoot()||e!==this.fallbackLocale)},Rr.prototype._isSilentTranslationWarn=function(e){return this._silentTranslationWarn instanceof RegExp?this._silentTranslationWarn.test(e):this._silentTranslationWarn},Rr.prototype._interpolate=function(e,t,n,r,o,a,i){if(!t)return null;var s,l=this._path.getPathValue(t,n);if(Wn(l)||Yn(l))return l;if(Xn(l)){if(!Yn(t))return null;if(!Kn(s=t[n])&&!Zn(s))return null}else{if(!Kn(l)&&!Zn(l))return null;s=l}return Kn(s)&&(s.indexOf("@:")>=0||s.indexOf("@.")>=0)&&(s=this._link(e,t,s,r,"raw",a,i)),this._render(s,o,a,n)},Rr.prototype._link=function(e,t,n,r,o,a,i){var s=n,l=s.match(Pr);for(var c in l)if(l.hasOwnProperty(c)){var u=l[c],p=u.match(Er),f=p[0],d=p[1],h=u.replace(f,"").replace(Lr,"");if(nr(i,h))return s;i.push(h);var v=this._interpolate(e,t,h,r,"raw"===o?"string":o,"raw"===o?void 0:a,i);if(this._isFallbackRoot(v)){if(!this._root)throw Error("unexpected error");var g=this._root.$i18n;v=g._translate(g._getMessages(),g.locale,g.fallbackLocale,h,r,o,a)}v=this._warnDefault(e,h,v,r,Wn(a)?a:[a],o),this._modifiers.hasOwnProperty(d)?v=this._modifiers[d](v):Ir.hasOwnProperty(d)&&(v=Ir[d](v)),i.pop(),s=v?s.replace(u,v):s}return s},Rr.prototype._createMessageContext=function(e,t,n,r){var o=this,a=Wn(e)?e:[],i=Jn(e)?e:{},s=this._getMessages(),l=this.locale;return{list:function(e){return a[e]},named:function(e){return i[e]},values:e,formatter:t,path:n,messages:s,locale:l,linked:function(e){return o._interpolate(l,s[l]||{},e,null,r,void 0,[e])}}},Rr.prototype._render=function(e,t,n,r){if(Zn(e))return e(this._createMessageContext(n,this._formatter||Mr,r,t));var o=this._formatter.interpolate(e,n,r);return o||(o=Mr.interpolate(e,n,r)),"string"!==t||Kn(o)?o:o.join("")},Rr.prototype._appendItemToChain=function(e,t,n){var r=!1;return 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a.default{};Fr([Tn()],io.prototype,"vssue",void 0),io=Fr([On.b],io);const so=Ur({render:function(){var e=this,t=e.$createElement,n=e._self._c||t;return n("div",{staticClass:"vssue-header"},[n("a",{staticClass:"vssue-header-comments-count",attrs:{href:e.vssue.issue?e.vssue.issue.link:null,target:"_blank",rel:"noopener noreferrer"}},[n("span",[e._v("\n "+e._s(e.vssue.comments?e.vssue.$tc("comments",e.vssue.comments.count,{count:e.vssue.comments.count}):e.vssue.$tc("comments",0))+"\n ")])]),e._v(" "),n("span",{staticClass:"vssue-header-powered-by"},[n("span",[e._v("Powered by")]),e._v(" "),e.vssue.API?n("span",[n("a",{attrs:{href:e.vssue.API.platform.link,title:e.vssue.API.platform.name+" API "+e.vssue.API.platform.version,target:"_blank",rel:"noopener noreferrer"}},[e._v("\n "+e._s(e.vssue.API.platform.name)+"\n ")]),e._v(" "),n("span",[e._v("&")])]):e._e(),e._v(" "),n("a",{attrs:{href:"https://github.com/meteorlxy/vssue",title:"Vssue v"+e.vssue.version,target:"_blank",rel:"noopener 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Leave the first comment !",reactionGiven:"Already given '{reaction}' reaction",deleteConfirm:"Confirm to delete this comment ?",deleteFailed:"Failed to delete comment"},co={login:"使用 {platform} 登录",logout:"退出登录",currentUser:"当前用户",loading:"加载中",submit:"提交",submitting:"发表中",submitComment:"发表评论",cancel:"取消",edit:"编辑",editMode:"编辑模式",delete:"删除",reply:"回复",heart:"喜欢",like:"赞",unlike:"踩",perPage:"每页评论数",sort:"点击改变排序方式",page:"页数",prev:"上一页",next:"下一页",comments:"评论 | {count} 条评论 | {count} 条评论",loginToComment:"使用 {platform} 帐号登录后发表评论",placeholder:"留下你的评论丨支持 Markdown 语法丨Ctrl + Enter 发表评论",noLoginPlaceHolder:"登录后才能发表评论丨支持 Markdown 语法",failed:"评论加载失败",initializing:"正在初始化...",issueNotCreated:"点击创建 Issue",loadingComments:"正在加载评论...",loginRequired:"登录后查看评论",noComments:"还没有评论，来发表第一条评论吧！",reactionGiven:"已经添加过 '{reaction}' 了",deleteConfirm:"确认要删除该评论吗？",deleteFailed:"评论删除失败"},uo={login:"Entrar com {platform}",logout:"Sair",currentUser:"Usuário Atual",loading:"Carregando",submit:"Enviar",submitting:"Enviando",submitComment:"Enviar Comentário",cancel:"Cancelar",edit:"Editar",editMode:"Modo de Edição",delete:"Apagar",reply:"Responder",heart:"Heart",like:"Like",unlike:"Unlike",perPage:"Comentários por página",sort:"Clique para alterar a ordenação",page:"Página",prev:"Página Anterior",next:"Próxima Página",comments:"Comentários | {count} Comentário | {count} Comentários",loginToComment:"Entre com uma conta {platform} para deixar um comentário",placeholder:"Deixe um comentário. 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a.default{constructor(){super(...arguments),this.title=e=>`${e.prefix}${document.title}`,this.issueId=null,this.options=null,this.API=null,this.accessToken=null,this.user=null,this.issue=null,this.comments=null,this.query={page:1,perPage:10,sort:"desc"},this.isInitializing=!0,this.isIssueNotCreated=!1,this.isLoginRequired=!1,this.isFailed=!1,this.isCreatingIssue=!1,this.isLoadingComments=!1,this.isCreatingComment=!1,this.isUpdatingComment=!1}get version(){return"1.4.8"}get issueTitle(){return null===this.options?"":"function"==typeof this.title?this.title(this.options):`${this.options.prefix}${this.title}`}get isPending(){return this.isLoadingComments||this.isCreatingComment||this.isUpdatingComment}get isLogined(){return null!==this.accessToken&&null!==this.user}get isAdmin(){return null!==this.options&&null!==this.accessToken&&null!==this.user&&(this.user.username===this.options.owner||this.options.admins.includes(this.user.username))}get accessTokenKey(){return this.API?`Vssue.${this.API.platform.name.toLowerCase()}.access_token`:""}onQueryPerPageChange(){this.query.page=1,this.getComments()}onQueryChange(){this.getComments()}setOptions(e){this.options=Object.assign({labels:["Vssue"],state:"Vssue",prefix:"[Vssue]",admins:[],perPage:10,proxy:e=>"https://cors-anywhere.azm.workers.dev/"+e,issueContent:({url:e})=>e,autoCreateIssue:!1},e);const t=["api","owner","repo","clientId"];for(const e of t)this.options[e]||console.warn(`[Vssue] the option '${e}' is required`);if(this.options.locale)this.$i18n.locale=this.options.locale;else{const e=Object.keys(this.$i18n.messages),t=window.navigator.languages;this.$i18n.locale=t.filter(t=>e.includes(t)).shift()||"en"}}async init(){try{await this.initStore(),await this.initComments()}catch(e){e.response&&[401,403].includes(e.response.status)?this.isLoginRequired=!0:this.isFailed=!0,console.error(e)}}async initStore(){try{if(!this.options)throw new Error("Options are required to initialize 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this.API.getIssue({accessToken:this.accessToken,issueTitle:this.issueTitle}),null===this.issue?(this.isIssueNotCreated=!0,this.options.autoCreateIssue&&await this.postIssue()):await this.getComments()}async postIssue(){if(this.API&&this.options&&!this.issue&&!this.issueId&&(this.isLogined||this.login(),this.isAdmin))try{this.isCreatingIssue=!0;const e=await this.API.postIssue({title:this.issueTitle,content:await this.options.issueContent({options:this.options,url:qn(window.location.href)}),accessToken:this.accessToken});this.issue=e,this.isIssueNotCreated=!1,await this.getComments()}catch(e){this.isFailed=!0}finally{this.isCreatingIssue=!1}}async getComments(){try{if(!this.API||!this.issue||this.isLoadingComments)return;this.isLoadingComments=!0;const e=await this.API.getComments({accessToken:this.accessToken,issueId:this.issue.id,query:this.query});return this.comments=e,this.query.page!==e.page&&(this.query.page=e.page),this.query.perPage!==e.perPage&&(this.query.perPage=e.perPage),e}catch(e){if(!e.response||![401,403].includes(e.response.status)||this.isLogined)throw this.$emit("error",e),e;this.isLoginRequired=!0}finally{this.isLoadingComments=!1}}async postComment({content:e}){try{if(!this.API||!this.issue||this.isCreatingComment)return;this.isCreatingComment=!0;return await this.API.postComment({accessToken:this.accessToken,content:e,issueId:this.issue.id})}catch(e){throw this.$emit("error",e),e}finally{this.isCreatingComment=!1}}async putComment({commentId:e,content:t}){try{if(!this.API||!this.issue)return;return await this.API.putComment({accessToken:this.accessToken,issueId:this.issue.id,commentId:e,content:t})}catch(e){throw this.$emit("error",e),e}}async deleteComment({commentId:e}){try{if(!this.API||!this.issue)return;return await this.API.deleteComment({accessToken:this.accessToken,issueId:this.issue.id,commentId:e})}catch(e){throw this.$emit("error",e),e}}async getCommentReactions({commentId:e}){try{if(!this.API||!this.issue)return;return await this.API.getCommentReactions({accessToken:this.accessToken,issueId:this.issue.id,commentId:e})}catch(e){throw this.$emit("error",e),e}}async postCommentReaction({commentId:e,reaction:t}){try{if(!this.API||!this.issue)return!1;return await this.API.postCommentReaction({accessToken:this.accessToken,issueId:this.issue.id,commentId:e,reaction:t})}catch(e){throw this.$emit("error",e),e}}login(){this.API&&this.API.redirectAuth()}logout(){this.setAccessToken(null),this.user=null}async handleAuth(){if(!this.API)return;const e=await this.API.handleAuth();e?(this.setAccessToken(e),this.user=await this.API.getUser({accessToken:e})):this.getAccessToken()?this.user=await this.API.getUser({accessToken:this.accessToken}):(this.setAccessToken(null),this.user=null)}getAccessToken(){return this.accessToken=window.localStorage.getItem(this.accessTokenKey),this.accessToken}setAccessToken(e){null===e?window.localStorage.removeItem(this.accessTokenKey):window.localStorage.setItem(this.accessTokenKey,e),this.accessToken=e}};Fr([Mn("query.perPage")],vo.prototype,"onQueryPerPageChange",null),Fr([Mn("query.page"),Mn("query.sort")],vo.prototype,"onQueryChange",null),vo=Fr([Object(On.b)({i18n:ho})],vo);var go=vo;let mo=class extends a.default{constructor(){super(...arguments),this.vssue=new go}onOptionsChange(e){this.vssue.setOptions(e)}mounted(){null!==this.title&&(this.vssue.title=this.title),null!==this.issueId&&(this.vssue.issueId=this.issueId),this.vssue.setOptions(this.options),this.vssue.init()}};var yo;Fr([In({type:[String,Function],required:!1,default:null})],mo.prototype,"title",void 0),Fr([In({type:[String,Number],required:!1,default:null})],mo.prototype,"issueId",void 0),Fr([In({type:Object,required:!1,default:()=>({})})],mo.prototype,"options",void 0),Fr([(yo="vssue",Object(On.a)((function(e,t){var n=e.provide;Pn(e),An(n)&&(n=e.provide=$n(n)),n.managed[t]=yo||t})))],mo.prototype,"vssue",void 0),Fr([Mn("options",{deep:!0})],mo.prototype,"onOptionsChange",null),mo=Fr([Object(On.b)({components:{Iconfont:Br,VssueBody:ao,VssueHeader:so}})],mo);const bo=Ur({render:function(){var e=this.$createElement,t=this._self._c||e;return t("div",{staticClass:"vssue"},[t("Iconfont"),this._v(" "),t("VssueHeader"),this._v(" "),t("VssueBody")],1)},staticRenderFns:[]},void 0,mo,void 0,!1,void 0,!1,void 0,void 0,void 0);var wo=n(25),xo=n.n(wo);function _o(e){return{username:e.login,avatar:e.avatar_url,homepage:e.html_url}}function ko(e){return{id:e.number,title:e.title,content:e.body,link:e.html_url}}function So(e){return{like:e["+1"],unlike:e[-1],heart:e.heart}}function Co(e){return{id:e.id,content:e.body_html,contentRaw:e.body,author:_o(e.user),createdAt:e.created_at,updatedAt:e.updated_at,reactions:So(e.reactions)}}function Oo(e){return"like"===e?"+1":"unlike"===e?"-1":e}class To{constructor({baseURL:e="https://github.com",owner:t,repo:n,labels:r,clientId:o,clientSecret:a,state:i,proxy:s}){if(void 0===a||void 0===s)throw new Error("clientSecret and proxy is required for GitHub V3");this.baseURL=e,this.owner=t,this.repo=n,this.labels=r,this.clientId=o,this.clientSecret=a,this.state=i,this.proxy=s,this.$http=xo.a.create({baseURL:"https://github.com"===e?"https://api.github.com":Fn(e,"api/v3"),headers:{Accept:"application/vnd.github.v3+json"}}),this.$http.interceptors.response.use(e=>e.data&&e.data.error?Promise.reject(new Error(e.data.error_description)):e,e=>(void 0===e.response&&"Network Error"===e.message&&(e.response={status:403}),Promise.reject(e)))}get platform(){return{name:"GitHub",link:this.baseURL,version:"v3",meta:{reactable:!0,sortable:!1}}}redirectAuth(){window.location.href=Nn(Fn(this.baseURL,"login/oauth/authorize"),{client_id:this.clientId,redirect_uri:window.location.href,scope:"public_repo",state:this.state})}async handleAuth(){const e=Vn(window.location.search);if(e.code){if(e.state!==this.state)return null;const t=e.code;delete e.code,delete e.state;const n=Nn(qn(window.location.href),e)+window.location.hash;window.history.replaceState(null,"",n);return await this.getAccessToken({code:t})}return null}async getAccessToken({code:e}){const t=Fn(this.baseURL,"login/oauth/access_token"),n="function"==typeof this.proxy?this.proxy(t):this.proxy,{data:r}=await this.$http.post(n,{client_id:this.clientId,client_secret:this.clientSecret,code:e},{headers:{Accept:"application/json"}});return r.access_token}async getUser({accessToken:e}){const{data:t}=await this.$http.get("user",{headers:{Authorization:"token "+e}});return _o(t)}async getIssue({accessToken:e,issueId:t,issueTitle:n}){const r={};if(e&&(r.headers={Authorization:"token "+e}),!t){r.params={q:[`"${n}"`,"is:issue","in:title",`repo:${this.owner}/${this.repo}`,"is:public",...this.labels.map(e=>"label:"+e)].join(" "),timestamp:Date.now()};const{data:e}=await this.$http.get("search/issues",r);return e.items.map(ko).find(e=>e.title===n)||null}try{r.params={timestamp:Date.now()};const{data:e}=await this.$http.get(`repos/${this.owner}/${this.repo}/issues/${t}`,r);return ko(e)}catch(e){if(e.response&&404===e.response.status)return null;throw e}}async postIssue({accessToken:e,title:t,content:n}){const{data:r}=await this.$http.post(`repos/${this.owner}/${this.repo}/issues`,{title:t,body:n,labels:this.labels},{headers:{Authorization:"token "+e}});return ko(r)}async getComments({accessToken:e,issueId:t,query:{page:n=1,perPage:r=10}={}}){const o={params:{timestamp:Date.now()}},a={params:{page:n,per_page:r,timestamp:Date.now()},headers:{Accept:["application/vnd.github.v3.raw+json","application/vnd.github.v3.html+json","application/vnd.github.squirrel-girl-preview"]}};e&&(o.headers={Authorization:"token "+e},a.headers.Authorization="token "+e);const[i,s]=await Promise.all([this.$http.get(`repos/${this.owner}/${this.repo}/issues/${t}`,o),this.$http.get(`repos/${this.owner}/${this.repo}/issues/${t}/comments`,a)]),l=s.headers.link||null,c=/rel="next"/.test(l)?Number(l.replace(/^.*[^_]page=(\d*).*rel="next".*$/,"$1"))-1:/rel="prev"/.test(l)?Number(l.replace(/^.*[^_]page=(\d*).*rel="prev".*$/,"$1"))+1:1,u=l?Number(l.replace(/^.*per_page=(\d*).*$/,"$1")):r;return{count:Number(i.data.comments),page:c,perPage:u,data:s.data.map(Co)}}async postComment({accessToken:e,issueId:t,content:n}){const{data:r}=await this.$http.post(`repos/${this.owner}/${this.repo}/issues/${t}/comments`,{body:n},{headers:{Authorization:"token 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postCommentReaction({accessToken:e,commentId:t,reaction:n}){const r=await this.$http.post(`repos/${this.owner}/${this.repo}/issues/comments/${t}/reactions`,{content:Oo(n)},{headers:{Authorization:"token "+e,Accept:"application/vnd.github.squirrel-girl-preview"}});return 200===r.status?this.deleteCommentReaction({accessToken:e,commentId:t,reactionId:r.data.id}):201===r.status}async deleteCommentReaction({accessToken:e,commentId:t,reactionId:n}){return 204===(await this.$http.delete(`repos/${this.owner}/${this.repo}/issues/comments/${t}/reactions/${n}`,{headers:{Authorization:"token "+e,Accept:"application/vnd.github.squirrel-girl-preview"}})).status}}function Ao(e){return null===e?{username:"ghost",avatar:"https://avatars3.githubusercontent.com/u/10137?v=4",homepage:"https://github.com/ghost"}:{username:e.login,avatar:e.avatarUrl,homepage:e.url}}function $o(e){return{id:e.number,title:e.title,content:e.body,link:e.url}}function jo(e){return{like:e.find(e=>"THUMBS_UP"===e.content).users.totalCount,unlike:e.find(e=>"THUMBS_DOWN"===e.content).users.totalCount,heart:e.find(e=>"HEART"===e.content).users.totalCount}}function Po(e){return{id:e.id,content:e.bodyHTML,contentRaw:e.body,author:Ao(e.author),createdAt:e.createdAt,updatedAt:e.updatedAt,reactions:jo(e.reactionGroups)}}function Eo(e){return"like"===e?"THUMBS_UP":"unlike"===e?"THUMBS_DOWN":"heart"===e?"HEART":e}class Lo{constructor({baseURL:e="https://github.com",owner:t,repo:n,labels:r,clientId:o,clientSecret:a,state:i,proxy:s}){if(void 0===a||void 0===s)throw new Error("clientSecret and proxy is required for GitHub 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n=Nn(qn(window.location.href),e)+window.location.hash;window.history.replaceState(null,"",n);return await this.getAccessToken({code:t})}return null}async getAccessToken({code:e}){const t=Fn(this.baseURL,"login/oauth/access_token"),n="function"==typeof this.proxy?this.proxy(t):this.proxy,{data:r}=await this.$http.post(n,{client_id:this.clientId,client_secret:this.clientSecret,code:e},{headers:{Accept:"application/json"}});return r.access_token}async getUser({accessToken:e}){const{data:t}=await this.$http.post("graphql",{query:"query getUser {\n viewer {\n login\n avatarUrl\n url\n }\n}"},{headers:{Authorization:"token "+e}});return Ao(t.data.viewer)}async getIssue({accessToken:e,issueId:t,issueTitle:n}){const r={};if(e&&(r.headers={Authorization:"token "+e}),!t){const e=[`"${n}"`,"in:title",`repo:${this.owner}/${this.repo}`,"is:public",...this.labels.map(e=>"label:"+e)].join(" "),{data:t}=await this.$http.post("graphql",{variables:{query:e},query:"query getIssueByTitle(\n $query: String!\n) {\n search(\n query: $query\n type: ISSUE\n first: 20\n ) {\n nodes {\n ... on Issue {\n id\n number\n title\n body\n url\n }\n }\n }\n}"},r),o=t.data.search.nodes.find(e=>e.title===n);return o?(this._issueNodeId=o.id,$o(o)):null}try{const{data:e}=await this.$http.post("graphql",{query:`query getIssueById {\n repository(owner: "${this.owner}", name: "${this.repo}") {\n issue (number: ${t}) {\n id\n number\n title\n body\n url\n }\n }\n}`},r);return this._issueNodeId=e.data.repository.issue.id,$o(e.data.repository.issue)}catch(e){if(e.response&&404===e.response.status)return null;throw e}}async postIssue({accessToken:e,title:t,content:n}){const{data:r}=await this.$http.post(`repos/${this.owner}/${this.repo}/issues`,{title:t,body:n,labels:this.labels},{headers:{Authorization:"token "+e}});return r.url=r.html_url,this._issueNodeId=r.node_id,$o(r)}async getComments({accessToken:e,issueId:t,query:{page:n=1,perPage:r=10,sort:o="desc"}={}}){const a={};e&&(a.headers={Authorization:"token "+e}),null!==this._pageInfo.sort&&o!==this._pageInfo.sort&&(n=1);const{firstOrLast:i,afterOrBefore:s,cursor:l}=this._getQueryParams({page:n,sort:o}),{data:c}=await this.$http.post("graphql",{variables:{owner:this.owner,repo:this.repo,issueId:t,perPage:r},query:`query getComments(\n $owner: String!\n $repo: String!\n $issueId: Int!\n $perPage: Int!\n) {\n repository(owner: $owner, name: $repo) {\n issue(number: $issueId) {\n comments(\n ${i}: $perPage\n ${null===s?"":`${s}: "${l}"`}\n ) {\n totalCount\n pageInfo {\n endCursor\n startCursor\n }\n nodes {\n id\n body\n bodyHTML\n createdAt\n updatedAt\n author {\n avatarUrl\n login\n url\n }\n reactionGroups {\n users (first: 0) {\n totalCount\n }\n content\n }\n }\n }\n }\n }\n}`},a),u=c.data.repository.issue.comments;return"desc"===o&&u.nodes.reverse(),this._pageInfo={page:n,startCursor:u.pageInfo.startCursor,endCursor:u.pageInfo.endCursor,sort:o,perPage:r},{count:u.totalCount,page:n,perPage:r,data:u.nodes.map(Po)}}async postComment({accessToken:e,content:t}){const{data:n}=await this.$http.post("graphql",{variables:{issueNodeId:this._issueNodeId,content:t},query:"mutation postComment(\n $issueNodeId: ID!\n $content: String!\n) {\n addComment(\n input: {\n subjectId: $issueNodeId\n body: $content\n }\n ) {\n commentEdge {\n node {\n id\n body\n bodyHTML\n createdAt\n updatedAt\n author {\n avatarUrl\n login\n url\n }\n reactionGroups {\n users (first: 0) {\n totalCount\n }\n content\n }\n }\n }\n }\n}"},{headers:{Authorization:"token "+e}});return Po(n.data.addComment.commentEdge.node)}async putComment({accessToken:e,commentId:t,content:n}){const{data:r}=await this.$http.post("graphql",{variables:{commentId:t,content:n},query:"mutation putComment(\n $commentId: ID!,\n $content: String!,\n) {\n updateIssueComment(input: {\n id: $commentId\n body: $content\n }) {\n issueComment {\n id\n body\n bodyHTML\n createdAt\n updatedAt\n author {\n avatarUrl\n login\n url\n }\n reactionGroups {\n users (first: 0) {\n totalCount\n }\n content\n }\n }\n }\n}"},{headers:{Authorization:"token "+e}});return Po(r.data.updateIssueComment.issueComment)}async deleteComment({accessToken:e,commentId:t}){return await this.$http.post("graphql",{variables:{commentId:t},query:"mutation deleteComment(\n $commentId: ID!,\n) {\n deleteIssueComment(input: {\n id: $commentId\n }) {\n clientMutationId\n }\n}"},{headers:{Authorization:"token "+e}}),!0}async getCommentReactions({accessToken:e,issueId:t,commentId:n}){const{firstOrLast:r,afterOrBefore:o,cursor:a}=this._getQueryParams(),{data:i}=await this.$http.post("graphql",{variables:{owner:this.owner,repo:this.repo,issueId:t,perPage:this._pageInfo.perPage},query:`query getComments(\n $owner: String!\n $repo: String!\n $issueId: Int!\n $perPage: Int!\n) {\n repository(owner: $owner, name: $repo) {\n issue(number: $issueId) {\n comments(\n ${r}: $perPage\n ${null===o?"":`${o}: "${a}"`}\n ) {\n nodes {\n id\n reactionGroups {\n users (first: 0) {\n totalCount\n }\n content\n }\n }\n }\n }\n }\n}`},{headers:{Authorization:"token "+e}});return jo(i.data.repository.issue.comments.nodes.find(e=>e.id===n).reactionGroups)}async postCommentReaction({accessToken:e,commentId:t,reaction:n}){return await this.$http.post("graphql",{variables:{commentId:t,content:Eo(n)},query:"mutation postCommentReaction(\n $commentId: ID!,\n $content: ReactionContent!,\n) {\n addReaction(input: {\n subjectId: $commentId\n content: $content\n }) {\n reaction {\n databaseId\n }\n }\n}"},{headers:{Authorization:"token "+e}}),!0}_getQueryParams({page:e=this._pageInfo.page,sort:t=this._pageInfo.sort}={}){let n,r,o;return 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u",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/ubuntu/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"zookeeper",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/zookeeper/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"Python",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/Python/",interval:[0,2]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"pytest",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/pytest/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"selenium",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/selenium/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"自动化测试",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/自动化测试/",interval:[0,3]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"接口测试",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/接口测试/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"单元测试",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/单元测试/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"JUnit",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/JUnit/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"Mockito",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/Mockito/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"PowerMock",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/PowerMock/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"tags",id:"Spring",filter:aa.tags,sorter:oa.tags,pages:[{path:"/tag/Spring/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"数据结构",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/数据结构/",interval:[0,2]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"数据库",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/数据库/",interval:[0,5]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"DevOps",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/DevOps/",interval:[0,9]},{path:"/categories/DevOps/page/2/",interval:[10,19]},{path:"/categories/DevOps/page/3/",interval:[20,22]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"编程语言",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/编程语言/",interval:[0,9]},{path:"/categories/编程语言/page/2/",interval:[10,12]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"前端开发",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/前端开发/",interval:[0,3]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"操作系统",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/操作系统/",interval:[0,9]},{path:"/categories/操作系统/page/2/",interval:[10,12]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"中间件",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/中间件/",interval:[0,8]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"Spring",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/Spring/",interval:[0,1]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"测试框架",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/测试框架/",interval:[0,5]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"计算机术语",filter:aa.categories,sorter:oa.categories,pages:[{path:"/categories/计算机术语/",interval:[0,2]}],prevText:"Prev",nextText:"Next"},{pid:"categories",id:"Mail 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  • 中间件 -
  • - 测试框架
  • Spring +
  • + 测试框架
  • 计算机术语
  • @@ -59,7 +59,7 @@ 时间轴
  • 中间件 -
  • - 测试框架
  • Spring +
  • + 测试框架
  • 计算机术语
  • @@ -93,7 +93,7 @@    2021 - 2024 -
    - +
    + diff --git a/categories/DevOps/page/2/index.html b/categories/DevOps/page/2/index.html index 2e6f5ad1..ee2b4db8 100644 --- a/categories/DevOps/page/2/index.html +++ b/categories/DevOps/page/2/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
  • 中间件 -
  • - 测试框架
  • Spring +
  • + 测试框架
  • 计算机术语
  • @@ -59,7 +59,7 @@ 时间轴
  • 中间件 -
  • - 测试框架
  • Spring +
  • + 测试框架
  • 计算机术语
  • @@ -94,6 +94,6 @@ 2021 - 2024

      - + diff --git a/categories/DevOps/page/3/index.html b/categories/DevOps/page/3/index.html index f0c8d7b9..53da0978 100644 --- a/categories/DevOps/page/3/index.html +++ b/categories/DevOps/page/3/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
    • 中间件 -
    • - 测试框架
    • Spring +
    • + 测试框架
    • 计算机术语
    • @@ -59,7 +59,7 @@ 时间轴
    • 中间件 -
    • - 测试框架
    • Spring +
    • + 测试框架
    • 计算机术语
    • @@ -94,6 +94,6 @@ 2021 - 2024

        - + diff --git a/categories/Mail server/index.html b/categories/Mail server/index.html index 70e037aa..d44c4fc8 100644 --- a/categories/Mail server/index.html +++ b/categories/Mail server/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -59,7 +59,7 @@ 时间轴
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -93,7 +93,7 @@    2021 - 2024 -
        - +
        + diff --git a/categories/Spring/index.html b/categories/Spring/index.html index b9457464..18a1f027 100644 --- a/categories/Spring/index.html +++ b/categories/Spring/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -59,7 +59,7 @@ 时间轴
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -93,7 +93,7 @@    2021 - 2024 -
        - +
        + diff --git a/categories/index.html b/categories/index.html index d81a8f71..76707f4f 100644 --- a/categories/index.html +++ b/categories/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -59,7 +59,7 @@ 时间轴
      • 中间件 -
      • - 测试框架
      • Spring +
      • + 测试框架
      • 计算机术语
      • @@ -94,6 +94,6 @@ 2021 - 2024

          - + diff --git "a/categories/\344\270\255\351\227\264\344\273\266/index.html" "b/categories/\344\270\255\351\227\264\344\273\266/index.html" index c546209d..726260ff 100644 --- "a/categories/\344\270\255\351\227\264\344\273\266/index.html" +++ "b/categories/\344\270\255\351\227\264\344\273\266/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -59,7 +59,7 @@ 时间轴
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -93,7 +93,7 @@    2021 - 2024 -
          - +
          + diff --git "a/categories/\345\211\215\347\253\257\345\274\200\345\217\221/index.html" "b/categories/\345\211\215\347\253\257\345\274\200\345\217\221/index.html" index 1fe58094..2ca85d04 100644 --- "a/categories/\345\211\215\347\253\257\345\274\200\345\217\221/index.html" +++ "b/categories/\345\211\215\347\253\257\345\274\200\345\217\221/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -59,7 +59,7 @@ 时间轴
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -93,7 +93,7 @@    2021 - 2024 -
          - +
          + diff --git "a/categories/\346\223\215\344\275\234\347\263\273\347\273\237/index.html" "b/categories/\346\223\215\344\275\234\347\263\273\347\273\237/index.html" index 1bd31019..0d20c2c4 100644 --- "a/categories/\346\223\215\344\275\234\347\263\273\347\273\237/index.html" +++ "b/categories/\346\223\215\344\275\234\347\263\273\347\273\237/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -59,7 +59,7 @@ 时间轴
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -93,7 +93,7 @@    2021 - 2024 -
          - +
          + diff --git "a/categories/\346\223\215\344\275\234\347\263\273\347\273\237/page/2/index.html" "b/categories/\346\223\215\344\275\234\347\263\273\347\273\237/page/2/index.html" index 51aefd40..738d5189 100644 --- "a/categories/\346\223\215\344\275\234\347\263\273\347\273\237/page/2/index.html" +++ "b/categories/\346\223\215\344\275\234\347\263\273\347\273\237/page/2/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
        • 中间件 -
        • - 测试框架
        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -59,7 +59,7 @@ 时间轴
        • 中间件 -
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        • Spring +
        • + 测试框架
        • 计算机术语
        • @@ -94,6 +94,6 @@ 2021 - 2024

            - + diff --git "a/categories/\346\225\260\346\215\256\345\272\223/index.html" "b/categories/\346\225\260\346\215\256\345\272\223/index.html" index 1e2d6680..d0314961 100644 --- "a/categories/\346\225\260\346\215\256\345\272\223/index.html" +++ "b/categories/\346\225\260\346\215\256\345\272\223/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -59,7 +59,7 @@ 时间轴
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -93,7 +93,7 @@    2021 - 2024 -
            - +
            + diff --git "a/categories/\346\225\260\346\215\256\347\273\223\346\236\204/index.html" "b/categories/\346\225\260\346\215\256\347\273\223\346\236\204/index.html" index 0fe71cd2..8fbcbe71 100644 --- "a/categories/\346\225\260\346\215\256\347\273\223\346\236\204/index.html" +++ "b/categories/\346\225\260\346\215\256\347\273\223\346\236\204/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -59,7 +59,7 @@ 时间轴
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -93,7 +93,7 @@    2021 - 2024 -
            - +
            + diff --git "a/categories/\346\265\213\350\257\225\346\241\206\346\236\266/index.html" "b/categories/\346\265\213\350\257\225\346\241\206\346\236\266/index.html" index 28b95abe..5d6e8ca7 100644 --- "a/categories/\346\265\213\350\257\225\346\241\206\346\236\266/index.html" +++ "b/categories/\346\265\213\350\257\225\346\241\206\346\236\266/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -59,7 +59,7 @@ 时间轴
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -93,7 +93,7 @@    2021 - 2024 -
            - +
            + diff --git "a/categories/\347\274\226\347\250\213\350\257\255\350\250\200/index.html" "b/categories/\347\274\226\347\250\213\350\257\255\350\250\200/index.html" index f6842ede..765d8c3d 100644 --- "a/categories/\347\274\226\347\250\213\350\257\255\350\250\200/index.html" +++ "b/categories/\347\274\226\347\250\213\350\257\255\350\250\200/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -59,7 +59,7 @@ 时间轴
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -93,7 +93,7 @@    2021 - 2024 -
            - +
            + diff --git "a/categories/\347\274\226\347\250\213\350\257\255\350\250\200/page/2/index.html" "b/categories/\347\274\226\347\250\213\350\257\255\350\250\200/page/2/index.html" index 1baa8009..b1bdbe5d 100644 --- "a/categories/\347\274\226\347\250\213\350\257\255\350\250\200/page/2/index.html" +++ "b/categories/\347\274\226\347\250\213\350\257\255\350\250\200/page/2/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -59,7 +59,7 @@ 时间轴
          • 中间件 -
          • - 测试框架
          • Spring +
          • + 测试框架
          • 计算机术语
          • @@ -94,6 +94,6 @@ 2021 - 2024

              - + diff --git "a/categories/\350\256\241\347\256\227\346\234\272\346\234\257\350\257\255/index.html" "b/categories/\350\256\241\347\256\227\346\234\272\346\234\257\350\257\255/index.html" index b1830c58..3f65a9af 100644 --- "a/categories/\350\256\241\347\256\227\346\234\272\346\234\257\350\257\255/index.html" +++ "b/categories/\350\256\241\347\256\227\346\234\272\346\234\257\350\257\255/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
            • 中间件 -
            • - 测试框架
            • Spring +
            • + 测试框架
            • 计算机术语
            • @@ -59,7 +59,7 @@ 时间轴
            • 中间件 -
            • - 测试框架
            • Spring +
            • + 测试框架
            • 计算机术语
            • @@ -93,7 +93,7 @@    2021 - 2024 -
              - +
              + diff --git a/category/data-structure/index.html b/category/data-structure/index.html index d7ee776a..4e4f3227 100644 --- a/category/data-structure/index.html +++ b/category/data-structure/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
            • 中间件 -
            • - 测试框架
            • Spring +
            • + 测试框架
            • 计算机术语
            • @@ -59,7 +59,7 @@ 时间轴
            • 中间件 -
            • - 测试框架
            • Spring +
            • + 测试框架
            • 计算机术语
            • @@ -94,6 +94,6 @@ 2021 - 2024

              数据结构

              2024/2/14

              Data Structure Visualizations (opens new window)

                - + diff --git a/category/data-structure/tree.html b/category/data-structure/tree.html index fa956943..f85f289f 100644 --- a/category/data-structure/tree.html +++ b/category/data-structure/tree.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -98,6 +98,6 @@ Allure自动化测试报告学习笔记

                - + diff --git a/category/database/index.html b/category/database/index.html index 47839144..e55c1698 100644 --- a/category/database/index.html +++ b/category/database/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -219,6 +219,6 @@ gmt_modified TIMESTAMP NOT NULL )
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                - + diff --git a/category/database/mysql.html b/category/database/mysql.html index 9983ff33..5a0f32dd 100644 --- a/category/database/mysql.html +++ b/category/database/mysql.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -288,6 +288,6 @@ Oracle学习笔记

                - + diff --git a/category/database/oracle.html b/category/database/oracle.html index 36aeb400..0acf7363 100644 --- a/category/database/oracle.html +++ b/category/database/oracle.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -175,6 +175,6 @@ PostgreSQL学习笔记

                - + diff --git a/category/database/postgresql.html b/category/database/postgresql.html index 9f7cac10..addd0bff 100644 --- a/category/database/postgresql.html +++ b/category/database/postgresql.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -173,6 +173,6 @@ SQL学习笔记

                - + diff --git a/category/database/sql.html b/category/database/sql.html index 11e17e21..cd99f731 100644 --- a/category/database/sql.html +++ b/category/database/sql.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -235,6 +235,6 @@ 树

                - + diff --git a/category/devops/aliyun_docker_nginx.html b/category/devops/aliyun_docker_nginx.html index a084b4b4..7080df0c 100644 --- a/category/devops/aliyun_docker_nginx.html +++ b/category/devops/aliyun_docker_nginx.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -178,6 +178,6 @@ Ansible学习笔记

                - + diff --git a/category/devops/ansible.html b/category/devops/ansible.html index 58d6f0a7..2e9ad514 100644 --- a/category/devops/ansible.html +++ b/category/devops/ansible.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -93,12 +93,21 @@    2021 - 2024 -

                Ansible学习笔记

                2024/8/25 Ansible

                Ansible (opens new window)是一个基于Python开发的自动化运维工具，可以用来配置系统、部署软件和编排其他系统任务。Ansible没有客户端，底层通信依赖于系统软件，Linux系统下基于OpenSSH通信，Windows系统下基于PowerShell，管理端必须是Linux。Ansible通过SSH连接客户端执行任务。

                # Ansible的三大组件

                Ansible automates the management of remote systems and controls their desired state.

                As shown in the preceding figure, most Ansible environments have three main components:

                • Control node

                  A system on which Ansible is installed. You run Ansible commands such as ansible or ansible-inventory on a control node.

                • Inventory

                  A list of managed nodes that are logically organized. You create an inventory on the control node to describe host deployments to Ansible.

                • Managed node

                  A remote system, or host, that Ansible controls.

                # Ansible的安装部署

                # Control node requirements

                For your control node (the machine that runs Ansible), you can use nearly any UNIX-like machine with Python installed. This includes Red Hat, Debian, Ubuntu, macOS, BSDs, and Windows under a Windows Subsystem for Linux (WSL) distribution (opens new window). Windows without WSL is not natively supported as a control node; see Matt Davis’ blog post (opens new window) for more information.

                # Managed node requirements

                The managed node (the machine that Ansible is managing) does not require Ansible to be installed, but requires Python to run Ansible-generated Python code. The managed node also needs a user account that can connect through SSH to the node with an interactive POSIX shell.

                以下是在基于Red Hat的系统（如CentOS和Fedora）中使用yum安装Ansible的步骤：

                # epel-release的主要用途是提供一个额外的软件源，用于安装那些在官方软件源中不可用或难以找到的软件包。EPEL（Extra Packages for Enterprise Linux）是一个由Fedora社区创建的项目，旨在为RHEL（Red Hat Enterprise Linux）及其衍生版本（如CentOS、Scientific Linux等）提供高质量的软件包。通过安装epel-release软件包，用户实际上是在他们的系统中添加了一个第三方的yum源，这个源提供了比官方rpm仓库更丰富的软件包资源。这在官方源中软件包不足或缺少某些特定软件时非常有用，避免了用户自行编译软件的繁琐过程。
+

                Ansible学习笔记

                2024/9/2 Ansible

                Ansible (opens new window)是一个基于Python开发的自动化运维工具，可以用来配置系统、部署软件和编排其他系统任务。Ansible没有客户端，底层通信依赖于系统软件，Linux系统下基于OpenSSH通信，Windows系统下基于PowerShell，管理端必须是Linux。Ansible通过SSH连接客户端执行任务。

                # Ansible的三大组件

                Ansible automates the management of remote systems and controls their desired state.

                As shown in the preceding figure, most Ansible environments have three main components:

                • Control node

                  A system on which Ansible is installed. You run Ansible commands such as ansible or ansible-inventory on a control node.

                • Inventory

                  A list of managed nodes that are logically organized. You create an inventory on the control node to describe host deployments to Ansible.

                • Managed node

                  A remote system, or host, that Ansible controls.

                # Ansible的安装部署

                # Control node requirements

                For your control node (the machine that runs Ansible), you can use nearly any UNIX-like machine with Python installed. This includes Red Hat, Debian, Ubuntu, macOS, BSDs, and Windows under a Windows Subsystem for Linux (WSL) distribution (opens new window). Windows without WSL is not natively supported as a control node; see Matt Davis’ blog post (opens new window) for more information.

                # Managed node requirements

                The managed node (the machine that Ansible is managing) does not require Ansible to be installed, but requires Python to run Ansible-generated Python code. The managed node also needs a user account that can connect through SSH to the node with an interactive POSIX shell.

                以下是在基于Red Hat的系统（如CentOS和Fedora）中使用yum安装Ansible的步骤：

                # epel-release的主要用途是提供一个额外的软件源，用于安装那些在官方软件源中不可用或难以找到的软件包。EPEL（Extra Packages for Enterprise Linux）是一个由Fedora社区创建的项目，旨在为RHEL（Red Hat Enterprise Linux）及其衍生版本（如CentOS、Scientific Linux等）提供高质量的软件包。通过安装epel-release软件包，用户实际上是在他们的系统中添加了一个第三方的yum源，这个源提供了比官方rpm仓库更丰富的软件包资源。这在官方源中软件包不足或缺少某些特定软件时非常有用，避免了用户自行编译软件的繁琐过程。
 # 安装epel-release源后可找到并安装ansible
 yum -y install epel-release
 yum -y install ansible
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                验证安装结果：

                ansible --version
-
                1

                其他安装方式：https://docs.ansible.com/ansible/latest/installation_guide/index.html (opens new window)

                # Ansible的目录结构

                可以通过以下命令获取ansible所有文件存放目录：

                rpm -ql ansible
+
+# https://docs.ansible.com/ansible/2.9/index.html
+[root@localhost0141 ~]# ansible --version
+ansible 2.9.27
+  config file = /etc/ansible/ansible.cfg
+  configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
+  ansible python module location = /usr/lib/python2.7/site-packages/ansible
+  executable location = /usr/bin/ansible
+  python version = 2.7.5 (default, Nov 14 2023, 16:14:06) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)]
+
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                其他安装方式：https://docs.ansible.com/ansible/latest/installation_guide/index.html (opens new window)

                # Ansible的目录结构

                可以通过以下命令获取ansible所有文件存放目录：

                rpm -ql ansible
                1

                该命令输出内容较多，大致分为如下几类：

                1. 配置文件目录 ：/etc/ansible/，主要功能为：Inventory主机信息配置、Ansible工具功能配置等。所有Ansible的配置均存放在该目录下，运维日常的所有配置类操作也均基于此目录进行。
                2. 执行文件目录 ：/usr/bin/，主要功能为：Ansible系列命令默认存放目录。Ansible所有可执行文件均存放在该目录下。
                3. Lib库依赖目录：/usr/lib/pythonX.X/site-packages/ansible/，Ansible所有lib库文件和模块文件也均存放于该目录下。
                4. Help文档目录 ：/usr/share/doc/ansible-X.X.X/
                5. Man文档目录 ：/usr/share/man/man1/

                # Ansible的配置文件

                https://docs.ansible.com/ansible/latest/reference_appendices/config.html#ansible-configuration-settings-locations (opens new window)

                Ansible的配置文件是：/etc/ansible/ansible.cfg。

                ansible.cfg可以存放于多个地方，Ansible读取配置文件的顺序依次是：

                • ANSIBLE_CONFIG (environment variable if set)
                • ansible.cfg (in the current directory)
                • ~/.ansible.cfg (in the home directory)
                • /etc/ansible/ansible.cfg

                先找到哪个就使用哪个的配置。其ansible.cfg配置的所有内容均可在命令行通过参数的形式传递或定义在Playbooks中。

                # config file for ansible -- https://ansible.com/
 # ===============================================
 
@@ -589,7 +598,26 @@
 
 # Set how many context lines to show in diff
 # context = 3
-
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                # Ansible的常用模块

                https://docs.ansible.com/ansible/latest/module_plugin_guide/modules_intro.html (opens new window)

                hostname模块‌：用于管理远程主机上的主机名。

                ‌cron模块‌：用于管理cron任务。

                ‌yum_repository模块‌ 和 ‌yum(dnf)模块‌：用于管理YUM仓库。

                ‌service模块‌ 和 ‌firewalld模块‌：分别用于管理服务和防火墙规则。

                ‌user模块‌ 和 ‌group模块‌：用于管理用户和组。

                ‌lineinfile模块‌ 和 ‌replace模块‌：用于修改配置文件中的特定行或文本。

                ‌setup模块‌ 和 ‌debug模块‌：分别用于收集远程主机的信息和进行调试。

                # command模块‌

                ‌command模块‌：用于在远程主机上执行命令。此模块为默认模块。

                常用参数 功能
                chdir 执行命令前先进入到指定目录
                cmd 运行命令指定
                creates 如果文件存在将不运行命令
                removes 如果文件存在将运行命令
                ansible all -m command -a 'chdir=/mnt pwd'
+
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                # Ansible的命令

                # ansible

                https://docs.ansible.com/ansible/latest/command_guide/intro_adhoc.html#intro-adhoc (opens new window)

                https://docs.ansible.com/ansible/latest/cli/ansible.html#ansible (opens new window)

                ad-hoc（临时命令模式）主要用于临时命令的执行。使用格式如下：

                ansible <host-pattern> -m [module] -a "[module options]"
+
                1

                <host-pattern> 是Inventory中定义的主机或主机组，可以为ip、hostname、Inventory中的group组名、具有“.”或“*”或“:”等特殊字符的匹配型字符串。

                [module options]是ansible的参数选项。

                • -i 'PATH', --inventory 'PATH'：指定hosts文件路径，默认/etc/ansible/hosts

                • -m 'MODULE_NAME', --module-name 'MODULE_NAME'：指定执行使用的模块 ，默认是command。

                • -a 'MODULE_ARGS', --args 'MODULE_ARGS'：指定模块参数。

                • -u 'REMOTE_USER', --user 'REMOTE_USER'：指定远程主机以USERNAME运行命令。

                • -k, --ask-pass：询问连接密码。

                • -v, --verbose：详细模式（-vvv更多，-vvv启用连接调试）。使用 -vvv 参数可以清楚地了解Ansible命令执行流程。

                使用man ansible可以查看详细选项。

                # ansible-playbook

                https://docs.ansible.com/ansible/latest/cli/ansible-playbook.html#ansible-playbook (opens new window)

                使用格式如下：

                ansible-playbook playbook.yml
+
                1

                # playbook

                playbook（剧本模式）可以理解为ad-hoc的集合，通过一定的规则编排在一起。

                一个playbook就是play的列表。

                是否必需 描述
                hosts 是 需要配置的一组主机。
                tasks 是 需要在这组主机上执行的任务。
                每个task必须包含一个键值对。
                键是模块的名字，值是要传递到模块的参数。
                task中可以声明一个notify，键是notify，值是handler的名字。
                vars 否 定义变量。在vars区段中定义变量的名字与值。使用引用变量。
                vars_files 否 定义变量。把变量放到一个或多个文件中。
                handlers 否 与tasks很相似。
                handler只会在所有task执行完后执行。
                哪怕被通知了多次，它也只执行一次。
                当play中定义了多个handler时，handler安装play中定义的顺序执行，而不是通知的顺序。

                # role

                role是将playbook分割为多个文件的主要机制。

                # ansible-doc

                ansible-doc是Ansible模块文档说明。

                使用方式：

                ansible-doc [options] [module...]
+
                1

                常用选项：

                • -l, --list：列出可用模块
                • -s, --snippet：显示指定模块的playbook片段

                具体示例：

                # 列出可用模块
+ansible-doc -l
+# 功能模块说明
+ansible-doc command
+ansible-doc shell
+# 显示指定模块的playbook片段
+ansible-doc -s command
+ansible-doc -s shell
+
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                # Ansible的模块

                https://docs.ansible.com/ansible/latest/module_plugin_guide/modules_intro.html (opens new window)

                # debug模块

                debug模块：打印任意信息。例如：输出变量的值- debug: var=myvarname。

                ---
+name: usage of register and debug module
+hosts: managednodes
+tasks:
+  - name: capture output of id command
+    command: id -un
+    register: login  # 捕获id -un命令的输出到名为login的变量中
+  - debug: var=login # 使用debug模块输出login变量
+
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                debug模块的输出类似如下：

                # command模块‌

                ‌command模块‌：用于在远程主机上执行命令。此模块为默认模块。

                常用参数 功能
                chdir 执行命令前先进入到指定目录
                cmd 运行命令指定
                creates 如果文件存在将不运行命令
                removes 如果文件存在将运行命令
                ansible all -m command -a 'chdir=/mnt pwd'
 ansible all -m command -a 'chdir=/mnt cmd=pwd'
 ansible all -m command -a 'chdir=/mnt creates=/mnt/file pwd'
 ansible all -m command -a 'chdir=/mnt removes=/mnt/file pwd'
@@ -599,18 +627,7 @@
                1
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                # shell模块

                shell模块‌：用于在远程主机上执行命令。Shell模块支持变量引用、管道符和重定向，可以执行更复杂的命令‌。

                常用参数 功能
                chdir 执行命令前先进入到指定目录
                cmd 运行命令指定
                creates 如果文件存在将不运行命令
                removes 如果文件存在将运行命令
                executable 指定执行环境，默认为sh
                ansible all -m shell -a 'chdir=/mnt/ touch file{1..3}'
 ansible all -m shell -a 'chdir=/mnt/ ls -ld /mnt'
 ansible all -m shell -a 'chdir=/mnt/ ls -lR /mnt'
-
                1
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                # script模块

                在ansible主机中写好的脚本在受控主机中执行。

                # copy模块‌ 和 ‌fetch模块‌

                copy模块‌ 和 ‌fetch模块‌：分别用于从本地复制文件到远程主机和从远程主机复制文件到本地。fetch模块‌不支持目录。

                copy模块参数：

                参数 功能
                src 源文件
                dest 目的地文件
                owner 指定目的地文件所有人
                group 指定目的地文件所有组
                mode 指定目的地文件权限
                backup=yes 当受控主机中存在文件时备份原文件
                content 指定文本内容直接在受控主机中生成文件

                fetch模块参数：

                参数 功能
                src 受控主机的源文件
                dest 本机目录
                flat 基本名称功能，单纯只要文件，不要路径的层层目录

                # file模块

                file模块‌：用于管理文件和目录，包括创建、删除、修改文件属性等操作。例如，设置文件的属主、属组、权限，以及创建空文件或目录‌。

                参数 功能
                path 指定文件名称
                state 指定操作状态
                touch：建立
                absent：删除
                directory：递归目录
                link：建立软链接
                hard：建立硬链接
                mode 设定权限
                owner 设定属主
                group 设定属组
                src 源文件
                dest 目标文件
                recurse=yes 递归更改

                # archive模块‌ 和 ‌unarchive模块‌

                ‌archive模块‌ 和 ‌unarchive模块‌：用于压缩和解压缩文件。

                archive模块‌参数：

                参数 功能
                path 打包目录名称
                dest 声称打包文件名称
                format 打包格式
                owner 指定文件所属人
                mode 指定文件权限

                unarchive模块‌参数：

                # Ansible的命令用法

                # ansible

                https://docs.ansible.com/ansible/latest/command_guide/intro_adhoc.html#intro-adhoc (opens new window)

                https://docs.ansible.com/ansible/latest/cli/ansible.html#ansible (opens new window)

                ad-hoc（临时命令模式）主要用于临时命令的执行。使用格式如下：

                ansible <host-pattern> -m [module] -a "[module options]"
-
                1

                <host-pattern> 是Inventory中定义的主机或主机组，可以为ip、hostname、Inventory中的group组名、具有“.”或“*”或“:”等特殊字符的匹配型字符串。

                [module options]是ansible的参数选项。

                • -i 'PATH', --inventory 'PATH'：指定hosts文件路径，默认/etc/ansible/hosts

                • -m 'MODULE_NAME', --module-name 'MODULE_NAME'：指定执行使用的模块 ，默认是command。

                • -a 'MODULE_ARGS', --args 'MODULE_ARGS'：指定模块参数。

                • -u 'REMOTE_USER', --user 'REMOTE_USER'：指定远程主机以USERNAME运行命令。

                • -k, --ask-pass：询问连接密码。

                • -v, --verbose：详细模式（-vvv更多，-vvv启用连接调试）。使用 -vvv 参数可以清楚地了解Ansible命令执行流程。

                使用man ansible可以查看详细选项。

                # ansible-doc

                ansible-doc是Ansible模块文档说明。

                使用方式：

                ansible-doc [options] [module...]
-
                1

                常用选项：

                • -l, --list：列出可用模块
                • -s, --snippet：显示指定模块的playbook片段

                具体示例：

                # 列出可用模块
-ansible-doc -l
-# 功能模块说明
-ansible-doc command
-ansible-doc shell
-# 显示指定模块的playbook片段
-ansible-doc -s command
-ansible-doc -s shell
-
                1
                2
                3
                4
                5
                6
                7
                8

                # ansible-playbook

                https://docs.ansible.com/ansible/latest/cli/ansible-playbook.html#ansible-playbook (opens new window)

                playbook（剧本模式）可以理解为ad-hoc的集合，通过一定的规则编排在一起。使用格式如下：

                ansible-playbook playbook.yml
-
                1

                # Ansible的具体示例

                在 /etc/ansible/hosts 配置

                192.168.1.42
+
                1
                2
                3

                # script模块

                在ansible主机中写好的脚本在受控主机中执行。

                # file模块

                file模块‌：用于管理文件和目录，包括创建、删除、修改文件属性等操作。例如，设置文件的属主、属组、权限，以及创建空文件或目录‌。

                参数 功能
                path 指定文件名称
                state 指定操作状态
                touch：建立
                absent：删除
                directory：递归目录
                link：建立软链接
                hard：建立硬链接
                mode 设定权限
                owner 设定属主
                group 设定属组
                src 源文件
                dest 目标文件
                recurse=yes 递归更改

                # template模块

                template模块：从模板生成一个文件并复制到远程主机上。

                # copy模块‌ 和 ‌fetch模块‌

                copy模块‌：用于从本地复制文件到远程主机。

                copy模块参数：

                参数 功能
                src 源文件
                dest 目的地文件
                owner 指定目的地文件所有人
                group 指定目的地文件所有组
                mode 指定目的地文件权限
                backup=yes 当受控主机中存在文件时备份原文件
                content 指定文本内容直接在受控主机中生成文件

                fetch模块‌：用于从远程主机复制文件到本地。fetch模块‌不支持目录。

                fetch模块参数：

                参数 功能
                src 受控主机的源文件
                dest 本机目录
                flat 基本名称功能，单纯只要文件，不要路径的层层目录

                # archive模块‌ 和 ‌unarchive模块‌

                ‌archive模块‌ 和 ‌unarchive模块‌：用于压缩和解压缩文件。

                archive模块‌参数：

                参数 功能
                path 打包目录名称
                dest 声称打包文件名称
                format 打包格式
                owner 指定文件所属人
                mode 指定文件权限

                unarchive模块‌参数：

                # 其他模块

                • hostname模块‌：用于管理远程主机上的主机名。
                • ‌cron模块‌：用于管理cron任务。
                • ‌yum_repository模块‌ 和 ‌yum(dnf)模块‌：用于管理YUM仓库。
                • ‌service模块‌ 和 ‌firewalld模块‌：分别用于管理服务（启动、停止或者重启一个服务）和防火墙规则。
                • ‌user模块‌ 和 ‌group模块‌：用于管理用户和组。
                • ‌lineinfile模块‌ 和 ‌replace模块‌：用于修改配置文件中的特定行或文本。
                • ‌setup模块‌ 和 ‌debug模块‌：分别用于收集远程主机的信息和进行调试。

                # Ansible的示例

                在 /etc/ansible/hosts 配置

                192.168.1.42
 192.168.1.43
 
 [managednodes]
@@ -628,11 +645,11 @@
       shell: df -lh
                1
                2
                3
                4
                5
                6
                7
                8

              • 检查语法

                ansible-playbook --syntax-check test.yml
                1

              • 执行命令

                ansible-playbook test.yml
-
                1

                • # 参考资料

                https://docs.ansible.com/ansible/latest/index.html (opens new window)

                # Python API

                https://docs.ansible.com/ansible/2.9/dev_guide/developing_api.html (opens new window)

                https://docs.ansible.com/ansible/latest/dev_guide/developing_api.html (opens new window)

                # 参考资料

                https://docs.ansible.com/ansible/latest/index.html (opens new window)

                尚硅谷_Docker的安装与卸载 -

                - +

                + diff --git a/category/devops/atguigu_ShardingSphere5.html b/category/devops/atguigu_ShardingSphere5.html index ed3eef0c..042a0d1e 100644 --- a/category/devops/atguigu_ShardingSphere5.html +++ b/category/devops/atguigu_ShardingSphere5.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -1212,6 +1212,6 @@ Windows的BAT批处理命令和Linux的Shell命令

                - + diff --git a/category/devops/atguigu_docker.html b/category/devops/atguigu_docker.html index 1e4a8548..eae661ba 100644 --- a/category/devops/atguigu_docker.html +++ b/category/devops/atguigu_docker.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -123,6 +123,6 @@ 尚硅谷_ShardingSphere5

                - + diff --git a/category/devops/bat_shell.html b/category/devops/bat_shell.html index 4b7516f3..d9f4f3ef 100644 --- a/category/devops/bat_shell.html +++ b/category/devops/bat_shell.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -59,7 +59,7 @@ 时间轴
              • 中间件 -
              • - 测试框架
              • Spring +
              • + 测试框架
              • 计算机术语
              • @@ -98,6 +98,6 @@ Docker学习笔记

                  - + diff --git a/category/devops/docker.html b/category/devops/docker.html index 7177e3f2..e9dd9587 100644 --- a/category/devops/docker.html +++ b/category/devops/docker.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                • 中间件 -
                • - 测试框架
                • Spring +
                • + 测试框架
                • 计算机术语
                • @@ -59,7 +59,7 @@ 时间轴
                • 中间件 -
                • - 测试框架
                • Spring +
                • + 测试框架
                • 计算机术语
                • @@ -445,6 +445,6 @@ 在Docker下安装Redis

                  - + diff --git a/category/devops/docker_redis.html b/category/devops/docker_redis.html index 15dd6573..5fa12f77 100644 --- a/category/devops/docker_redis.html +++ b/category/devops/docker_redis.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                • 中间件 -
                • - 测试框架
                • Spring +
                • + 测试框架
                • 计算机术语
                • @@ -59,7 +59,7 @@ 时间轴
                • 中间件 -
                • - 测试框架
                • Spring +
                • + 测试框架
                • 计算机术语
                • @@ -107,6 +107,6 @@ Git学习笔记

                    - + diff --git a/category/devops/git.html b/category/devops/git.html index 767ae81c..48653daa 100644 --- a/category/devops/git.html +++ b/category/devops/git.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -59,7 +59,7 @@ 时间轴
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -259,6 +259,6 @@ GitLab学习笔记

                    - + diff --git a/category/devops/gitlab.html b/category/devops/gitlab.html index f27aae9d..30d094c0 100644 --- a/category/devops/gitlab.html +++ b/category/devops/gitlab.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -59,7 +59,7 @@ 时间轴
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -212,6 +212,6 @@ Gradle学习笔记

                    - + diff --git a/category/devops/gradle.html b/category/devops/gradle.html index c9e03f87..6b8d6a38 100644 --- a/category/devops/gradle.html +++ b/category/devops/gradle.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -59,7 +59,7 @@ 时间轴
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -164,6 +164,6 @@ IDEA基本使用

                    - + diff --git a/category/devops/idea.html b/category/devops/idea.html index 9f4f5f5b..0f0b003d 100644 --- a/category/devops/idea.html +++ b/category/devops/idea.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -59,7 +59,7 @@ 时间轴
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -98,6 +98,6 @@ 编译JDK17源码

                    - + diff --git a/category/devops/index.html b/category/devops/index.html index 318298b3..0ce6aa6e 100644 --- a/category/devops/index.html +++ b/category/devops/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -59,7 +59,7 @@ 时间轴
                  • 中间件 -
                  • - 测试框架
                  • Spring +
                  • + 测试框架
                  • 计算机术语
                  • @@ -94,6 +94,6 @@ 2021 - 2024

                      - + diff --git a/category/devops/jdk_source_compile.html b/category/devops/jdk_source_compile.html index c7591f79..c0a74b5e 100644 --- a/category/devops/jdk_source_compile.html +++ b/category/devops/jdk_source_compile.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -59,7 +59,7 @@ 时间轴
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -139,6 +139,6 @@ Jenkins学习笔记

                      - + diff --git a/category/devops/jenkins.html b/category/devops/jenkins.html index 6eda0bb4..392f64fc 100644 --- a/category/devops/jenkins.html +++ b/category/devops/jenkins.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -59,7 +59,7 @@ 时间轴
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -476,6 +476,6 @@ K8S学习笔记

                      - + diff --git a/category/devops/k8s.html b/category/devops/k8s.html index 163b9a86..c1004f85 100644 --- a/category/devops/k8s.html +++ b/category/devops/k8s.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -59,7 +59,7 @@ 时间轴
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -394,6 +394,6 @@ 在Linux上部署JavaWeb应用

                      - + diff --git a/category/devops/linux_deploy_webapp.html b/category/devops/linux_deploy_webapp.html index f20dbf21..ae09fb6f 100644 --- a/category/devops/linux_deploy_webapp.html +++ b/category/devops/linux_deploy_webapp.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -59,7 +59,7 @@ 时间轴
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -351,6 +351,6 @@ Maven配置JVM参数

                      - + diff --git a/category/devops/maven-surefire-plugin.html b/category/devops/maven-surefire-plugin.html index 36061735..ead85634 100644 --- a/category/devops/maven-surefire-plugin.html +++ b/category/devops/maven-surefire-plugin.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -59,7 +59,7 @@ 时间轴
                    • 中间件 -
                    • - 测试框架
                    • Spring +
                    • + 测试框架
                    • 计算机术语
                    • @@ -126,6 +126,6 @@ Maven安装与配置

                        - + diff --git a/category/devops/maven.html b/category/devops/maven.html index 7e616ad0..3e8db458 100644 --- a/category/devops/maven.html +++ b/category/devops/maven.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                      • 中间件 -
                      • - 测试框架
                      • Spring +
                      • + 测试框架
                      • 计算机术语
                      • @@ -59,7 +59,7 @@ 时间轴
                      • 中间件 -
                      • - 测试框架
                      • Spring +
                      • + 测试框架
                      • 计算机术语
                      • @@ -161,6 +161,6 @@ Node.js安装与配置

                        - + diff --git a/category/devops/nodejs.html b/category/devops/nodejs.html index cb594911..a53195b1 100644 --- a/category/devops/nodejs.html +++ b/category/devops/nodejs.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                      • 中间件 -
                      • - 测试框架
                      • Spring +
                      • + 测试框架
                      • 计算机术语
                      • @@ -59,7 +59,7 @@ 时间轴
                      • 中间件 -
                      • - 测试框架
                      • Spring +
                      • + 测试框架
                      • 计算机术语
                      • @@ -131,6 +131,6 @@ Shell学习笔记

                          - + diff --git a/category/devops/shell.html b/category/devops/shell.html index 26c1dfc5..7f098c92 100644 --- a/category/devops/shell.html +++ b/category/devops/shell.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                        • 中间件 -
                        • - 测试框架
                        • Spring +
                        • + 测试框架
                        • 计算机术语
                        • @@ -59,7 +59,7 @@ 时间轴
                        • 中间件 -
                        • - 测试框架
                        • Spring +
                        • + 测试框架
                        • 计算机术语
                        • @@ -158,6 +158,6 @@ Shell之文件操作

                          - + diff --git a/category/devops/shell_files.html b/category/devops/shell_files.html index 87386923..77a4824d 100644 --- a/category/devops/shell_files.html +++ b/category/devops/shell_files.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                        • 中间件 -
                        • - 测试框架
                        • Spring +
                        • + 测试框架
                        • 计算机术语
                        • @@ -59,7 +59,7 @@ 时间轴
                        • 中间件 -
                        • - 测试框架
                        • Spring +
                        • + 测试框架
                        • 计算机术语
                        • @@ -185,6 +185,6 @@ SonarQube学习笔记

                            - + diff --git a/category/devops/sonar.html b/category/devops/sonar.html index 77099a0d..438e0fa9 100644 --- a/category/devops/sonar.html +++ b/category/devops/sonar.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -59,7 +59,7 @@ 时间轴
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -282,6 +282,6 @@ Tomcat安装与配置

                            - + diff --git a/category/devops/tomcat.html b/category/devops/tomcat.html index 516262cf..b4093c7a 100644 --- a/category/devops/tomcat.html +++ b/category/devops/tomcat.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -59,7 +59,7 @@ 时间轴
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -111,6 +111,6 @@ Typora

                            - + diff --git a/category/devops/typora.html b/category/devops/typora.html index 1de9badb..571d7096 100644 --- a/category/devops/typora.html +++ b/category/devops/typora.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -59,7 +59,7 @@ 时间轴
                          • 中间件 -
                          • - 测试框架
                          • Spring +
                          • + 测试框架
                          • 计算机术语
                          • @@ -98,6 +98,6 @@ Visual Studio Code 使用技巧

                              - + diff --git a/category/devops/vscode.html b/category/devops/vscode.html index c3027762..ab00b4e8 100644 --- a/category/devops/vscode.html +++ b/category/devops/vscode.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -59,7 +59,7 @@ 时间轴
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -107,6 +107,6 @@ Windows实用技巧

                              - + diff --git a/category/devops/windows.html b/category/devops/windows.html index d21a3ed7..342595cf 100644 --- a/category/devops/windows.html +++ b/category/devops/windows.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -59,7 +59,7 @@ 时间轴
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -104,6 +104,6 @@ ActiveMQ学习笔记

                              - + diff --git a/category/front-end-development/index.html b/category/front-end-development/index.html index 3a5d6cf0..c0191306 100644 --- a/category/front-end-development/index.html +++ b/category/front-end-development/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -59,7 +59,7 @@ 时间轴
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -121,6 +121,6 @@ nodemon app.js
                              1
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                              # json-server

                              json-server (opens new window) 用于创建零编码的Restful API 服务器。

                              # Koa

                              https://www.npmjs.com/package/koa (opens new window)

                              # axios

                              axios 是基于 Promise 的 HTTP 客户端，可以用于浏览器和 node.js 环境。

                              https://github.com/axios/axios (opens new window)

                              https://www.npmjs.com/package/axios (opens new window)

                              # lodash

                              https://www.npmjs.com/package/lodash (opens new window)

                              https://lodash.com/docs/ (opens new window)

                              # log4js

                              https://www.npmjs.com/package/log4js (opens new window)

                              # Vue

                              最全最新Vue、Vuejs教程，从入门到精通 (opens new window)

                              vue cli (opens new window)

                              vuepress (opens new window)

                              vuepress-theme-reco (opens new window)

                              # Test Framework

                              # Jest

                              https://jestjs.io/zh-Hans/docs/getting-started (opens new window)

                              # mocha

                              https://mochajs.org/ (opens new window)

                              # nock

                              HTTP server mocking and expectations library for Node.js

                              Nock can be used to test modules that perform HTTP requests in isolation.

                              https://www.npmjs.com/package/nock (opens new window)

                              - + diff --git a/category/front-end-development/modularity.html b/category/front-end-development/modularity.html index a2ad91ed..d2979ab5 100644 --- a/category/front-end-development/modularity.html +++ b/category/front-end-development/modularity.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -59,7 +59,7 @@ 时间轴
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -112,6 +112,6 @@ webpack学习笔记

                              - + diff --git a/category/front-end-development/webpack.html b/category/front-end-development/webpack.html index 9e5348cc..8d576130 100644 --- a/category/front-end-development/webpack.html +++ b/category/front-end-development/webpack.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -59,7 +59,7 @@ 时间轴
                            • 中间件 -
                            • - 测试框架
                            • Spring +
                            • + 测试框架
                            • 计算机术语
                            • @@ -155,6 +155,6 @@ 缓存穿透、缓存击穿、缓存雪崩区别和解决方案

                                - + diff --git a/category/java/CompletableFuture.html b/category/java/CompletableFuture.html index 617638db..d5207f65 100644 --- a/category/java/CompletableFuture.html +++ b/category/java/CompletableFuture.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                              • 中间件 -
                              • - 测试框架
                              • Spring +
                              • + 测试框架
                              • 计算机术语
                              • @@ -59,7 +59,7 @@ 时间轴
                              • 中间件 -
                              • - 测试框架
                              • Spring +
                              • + 测试框架
                              • 计算机术语
                              • @@ -96,6 +96,6 @@

                                CompletableFuture学习笔记

                                2023/10/11 Java

                                CompletableFuture (opens new window)：JDK8引入的异步任务编排的类。

                                # 开启异步任务

                                runAsync：无返回值

                                supplyAsync：有返回值

                                # 异步任务回调

                                thenApply：有参数有返回值

                                thenAccept：有参数无返回值

                                thenRun：无参数无返回值

                                thenXxx：不开启新线程，thenXxxAsync：可能开启新线程且可以指定自定义线程池

                                # 异步任务编排

                                thenCompose：编排两个有依赖关系的异步任务，用来连接两个有依赖关系的异步任务，结果由第二个异步任务返回。

                                thenCombine：编排两个非依赖关系的异步任务

                                allOf：合并多个异步任务，有多个需要独立并行运行的任务，并在这些任务都完成之后执行一些操作

                                anyOf：合并多个异步任务，有多个需要独立并行运行的任务，任何一个任务完成之后执行一些操作

                                # 异步任务交互

                                异步任务交互指将异步任务获取结果的速度相比较，按一定的规则（先到先用）进行下一步处理。

                                # 异步任务异常处理

                                exceptionally：可以理解为 try-catch 的 catch

                                handle：可以理解为 try-catch-finally 的 finally

                                日期及时区

                                - + diff --git a/category/java/date.html b/category/java/date.html index f583774e..397e6964 100644 --- a/category/java/date.html +++ b/category/java/date.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                              • 中间件 -
                              • - 测试框架
                              • Spring +
                              • + 测试框架
                              • 计算机术语
                              • @@ -59,7 +59,7 @@ 时间轴
                              • 中间件 -
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                              • Spring +
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                              • @@ -101,6 +101,6 @@ IO流

                                  - + diff --git a/category/java/index.html b/category/java/index.html index 383c2094..751325a0 100644 --- a/category/java/index.html +++ b/category/java/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                • 中间件 -
                                • - 测试框架
                                • Spring +
                                • + 测试框架
                                • 计算机术语
                                • @@ -59,7 +59,7 @@ 时间轴
                                • 中间件 -
                                • - 测试框架
                                • Spring +
                                • + 测试框架
                                • 计算机术语
                                • @@ -94,6 +94,6 @@ 2021 - 2024

                                    - + diff --git a/category/java/io.html b/category/java/io.html index 391803c7..842bc549 100644 --- a/category/java/io.html +++ b/category/java/io.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -106,6 +106,6 @@ java -jar

                                    - + diff --git a/category/java/java-jar.html b/category/java/java-jar.html index 10c706d0..5aa66e41 100644 --- a/category/java/java-jar.html +++ b/category/java/java-jar.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
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                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -109,6 +109,6 @@ JDK安装与配置

                                    - + diff --git a/category/java/jdk.html b/category/java/jdk.html index b2f1e83c..be7ac2e1 100644 --- a/category/java/jdk.html +++ b/category/java/jdk.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
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                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -126,6 +126,6 @@ JVM调优

                                    - + diff --git a/category/java/jvm-tuning.html b/category/java/jvm-tuning.html index 8831aa95..a296c19e 100644 --- a/category/java/jvm-tuning.html +++ b/category/java/jvm-tuning.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
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                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -193,6 +193,6 @@ Java执行流程及JVM内存模型

                                    - + diff --git a/category/java/jvm.html b/category/java/jvm.html index 1122761a..3c12c29b 100644 --- a/category/java/jvm.html +++ b/category/java/jvm.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -106,6 +106,6 @@ 多线程

                                    - + diff --git a/category/java/multi-thread.html b/category/java/multi-thread.html index 0734343f..497bac70 100644 --- a/category/java/multi-thread.html +++ b/category/java/multi-thread.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
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                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
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                                  • Spring +
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                                  • 计算机术语
                                  • @@ -154,6 +154,6 @@ Mybatis学习笔记

                                    - + diff --git a/category/java/mybatis/index.html b/category/java/mybatis/index.html index 95493b5b..524d51fd 100644 --- a/category/java/mybatis/index.html +++ b/category/java/mybatis/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -59,7 +59,7 @@ 时间轴
                                  • 中间件 -
                                  • - 测试框架
                                  • Spring +
                                  • + 测试框架
                                  • 计算机术语
                                  • @@ -94,6 +94,6 @@ 2021 - 2024

                                      - + diff --git a/category/java/mybatis/mybatis.html b/category/java/mybatis/mybatis.html index da745843..0ec3a6c5 100644 --- a/category/java/mybatis/mybatis.html +++ b/category/java/mybatis/mybatis.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                    • 中间件 -
                                    • - 测试框架
                                    • Spring +
                                    • + 测试框架
                                    • 计算机术语
                                    • @@ -59,7 +59,7 @@ 时间轴
                                    • 中间件 -
                                    • - 测试框架
                                    • Spring +
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                                    • 计算机术语
                                    • @@ -124,6 +124,6 @@ Servlet

                                        - + diff --git a/category/java/servlet.html b/category/java/servlet.html index 277ea9ad..690dbfb3 100644 --- a/category/java/servlet.html +++ b/category/java/servlet.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -98,6 +98,6 @@ 流式计算

                                        - + diff --git a/category/java/stream.html b/category/java/stream.html index 1d61b6b9..fc670f28 100644 --- a/category/java/stream.html +++ b/category/java/stream.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
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                                      • Spring +
                                      • + 测试框架
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                                      • @@ -122,6 +122,6 @@ Python自动化测试学习笔记

                                        - + diff --git a/category/linux/command.html b/category/linux/command.html index 64ef9ac2..759afd44 100644 --- a/category/linux/command.html +++ b/category/linux/command.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
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                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
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                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -211,6 +211,6 @@ cp/rcp/scp

                                        - + diff --git a/category/linux/cp.html b/category/linux/cp.html index 396af354..9f6e4c44 100644 --- a/category/linux/cp.html +++ b/category/linux/cp.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -105,6 +105,6 @@ 文件管理

                                        - + diff --git a/category/linux/file-management.html b/category/linux/file-management.html index 2bbdda1c..4130ed36 100644 --- a/category/linux/file-management.html +++ b/category/linux/file-management.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -120,6 +120,6 @@ FTP/TFTP/FTPS/SFTP学习笔记

                                        - + diff --git a/category/linux/ftp.html b/category/linux/ftp.html index 812e2006..56e01f47 100644 --- a/category/linux/ftp.html +++ b/category/linux/ftp.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
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                                      • Spring +
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                                      • 计算机术语
                                      • @@ -168,6 +168,6 @@ 硬链接和软连接

                                        - + diff --git a/category/linux/index.html b/category/linux/index.html index 4916dfc0..4e25db59 100644 --- a/category/linux/index.html +++ b/category/linux/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
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                                      • Spring +
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                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
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                                      • @@ -184,6 +184,6 @@
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                                        # 磁盘管理

                                        # df

                                        df（英文全拼：disk free） 命令用于显示目前在 Linux 系统上的文件系统磁盘使用情况统计。

                                        语法：

                                        df [选项]... [FILE]...
                                        1

                                        选项：

                                        -l, --local：仅显示本地文件系统。

                                        -h, --human-readable：以人类可读的格式显示输出结果。

                                        # Linux 配置文件

                                        # /etc/hosts

                                        /etc/hosts：主机名查询静态表，是ip地址与域名快速解析的文件。ip地址与主机名之间的映射，包括主机的别名。

                                        通常将常用的域名和ip地址映射加入到hosts文件中，实现快速方便的访问。

                                        如果没有域名解析（DNS），操作系统需要查询该文件来解析对应主机名的ip地址；

                                        如果有域名解析（DNS），也可以设置该文件，优先级为： DNS缓存 > /etc/hosts > DNS服务。

                                        文件格式解析：

                                        IP　　主机名 域名 主机别名（一个IP有多个名字，可用空格隔离）
                                        1

                                        主机名：通常在局域网内使用，通过hosts文件，主机名被解析到对应的ip

                                        域名：通常在互联网上使用，但是优先级低于hosts文件中内容，因此如果你不想使用互联网上的域名解析，可以更改自己的hosts文件，加入自己的域名解析

                                        # Linux 安装目录

                                        在Linux系统中，第三方软件通常安装在 /usr/local、/opt 或者用户的家目录下的 local 或 application 文件夹中。以下是一些常见的第三方软件安装路径：

                                        1. /usr/local：通常用于安装手动编译的软件或者用户自行编译的软件包。

                                        2. /opt：用于安装额外的软件包，这些软件包可能存在于非标准位置，且可能需要额外的配置才能使用。

                                        3. 用户家目录下的 local 或 application 文件夹：用于安装用户级别的第三方软件，不需要特定权限即可安装和使用。

                                        - + diff --git a/category/linux/ln.html b/category/linux/ln.html index 3568966e..9f08fc46 100644 --- a/category/linux/ln.html +++ b/category/linux/ln.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -106,6 +106,6 @@ Linux软件安装

                                        - + diff --git a/category/linux/package-manager.html b/category/linux/package-manager.html index 40983f06..638b6d81 100644 --- a/category/linux/package-manager.html +++ b/category/linux/package-manager.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -248,6 +248,6 @@ Shell学习笔记

                                        - + diff --git a/category/linux/shell.html b/category/linux/shell.html index f1859cec..ab5bbf10 100644 --- a/category/linux/shell.html +++ b/category/linux/shell.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -297,6 +297,6 @@ SSH学习笔记

                                        - + diff --git a/category/linux/ssh.html b/category/linux/ssh.html index e893cbbe..126e55c5 100644 --- a/category/linux/ssh.html +++ b/category/linux/ssh.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -212,6 +212,6 @@ 遍历指定文件夹并执行脚本

                                        - + diff --git a/category/linux/traverse-and-execute-scripts.html b/category/linux/traverse-and-execute-scripts.html index 775e9283..0e71971e 100644 --- a/category/linux/traverse-and-execute-scripts.html +++ b/category/linux/traverse-and-execute-scripts.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -59,7 +59,7 @@ 时间轴
                                      • 中间件 -
                                      • - 测试框架
                                      • Spring +
                                      • + 测试框架
                                      • 计算机术语
                                      • @@ -178,6 +178,6 @@ 用户与组管理

                                          - + diff --git a/category/linux/user-and-group.html b/category/linux/user-and-group.html index 2d938297..dc037ebc 100644 --- a/category/linux/user-and-group.html +++ b/category/linux/user-and-group.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                        • 中间件 -
                                        • - 测试框架
                                        • Spring +
                                        • + 测试框架
                                        • 计算机术语
                                        • @@ -59,7 +59,7 @@ 时间轴
                                        • 中间件 -
                                        • - 测试框架
                                        • Spring +
                                        • + 测试框架
                                        • 计算机术语
                                        • @@ -186,6 +186,6 @@ 在阿里云上使用Docker部署静态站点

                                          - + diff --git a/category/middleware/activemq.html b/category/middleware/activemq.html index 0b6c43f5..e5ef5556 100644 --- a/category/middleware/activemq.html +++ b/category/middleware/activemq.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                        • 中间件 -
                                        • - 测试框架
                                        • Spring +
                                        • + 测试框架
                                        • 计算机术语
                                        • @@ -59,7 +59,7 @@ 时间轴
                                        • 中间件 -
                                        • - 测试框架
                                        • Spring +
                                        • + 测试框架
                                        • 计算机术语
                                        • @@ -109,6 +109,6 @@ Web服务器Apache

                                            - + diff --git a/category/middleware/apache.html b/category/middleware/apache.html index 4df6b72c..bf48c13b 100644 --- a/category/middleware/apache.html +++ b/category/middleware/apache.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -59,7 +59,7 @@ 时间轴
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -198,6 +198,6 @@ 在Docker下安装RabbitMQ

                                            - + diff --git a/category/middleware/docker-rabbitmq.html b/category/middleware/docker-rabbitmq.html index 185b8072..b9929f86 100644 --- a/category/middleware/docker-rabbitmq.html +++ b/category/middleware/docker-rabbitmq.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -59,7 +59,7 @@ 时间轴
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -109,6 +109,6 @@ Nginx学习笔记

                                            - + diff --git a/category/middleware/index.html b/category/middleware/index.html index 1b6ac0b5..bc2606ed 100644 --- a/category/middleware/index.html +++ b/category/middleware/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -59,7 +59,7 @@ 时间轴
                                          • 中间件 -
                                          • - 测试框架
                                          • Spring +
                                          • + 测试框架
                                          • 计算机术语
                                          • @@ -94,6 +94,6 @@ 2021 - 2024

                                              - + diff --git a/category/middleware/nginx.html b/category/middleware/nginx.html index 61e43ace..342e7e1e 100644 --- a/category/middleware/nginx.html +++ b/category/middleware/nginx.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -238,6 +238,6 @@ RabbitMQ学习笔记

                                              - + diff --git a/category/middleware/rabbitmq.html b/category/middleware/rabbitmq.html index 3c58a13a..ef43bb92 100644 --- a/category/middleware/rabbitmq.html +++ b/category/middleware/rabbitmq.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -154,6 +154,6 @@ Redis学习笔记一

                                              - + diff --git a/category/middleware/redis1.html b/category/middleware/redis1.html index c3b58398..1ddbc62a 100644 --- a/category/middleware/redis1.html +++ b/category/middleware/redis1.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -978,6 +978,6 @@ Redis学习笔记二

                                              - + diff --git a/category/middleware/redis2.html b/category/middleware/redis2.html index 5f3678c7..7073b0bb 100644 --- a/category/middleware/redis2.html +++ b/category/middleware/redis2.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -553,6 +553,6 @@ Zookeeper学习笔记

                                              - + diff --git a/category/middleware/zookeeper.html b/category/middleware/zookeeper.html index c3889ba8..99d270a6 100644 --- a/category/middleware/zookeeper.html +++ b/category/middleware/zookeeper.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -209,6 +209,6 @@ MySQL学习笔记

                                              - + diff --git a/category/python/index.html b/category/python/index.html index 8a13ed43..9ecbf70b 100644 --- a/category/python/index.html +++ b/category/python/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -93,7 +93,7 @@    2021 - 2024 -

                                              Python学习笔记

                                              2024/1/29 Python

                                              https://www.python.org/ (opens new window)

                                              https://www.cainiaojc.com/python/python-tutorial.html (opens new window)

                                              检查是否安装Python

                                              python --version
+

                                              Python学习笔记

                                              2024/1/29 Python

                                              https://www.python.org/ (opens new window)

                                              https://docs.python.org/ (opens new window)

                                              https://docs.python.org/3.12/library/index.html (opens new window)

                                              https://www.cainiaojc.com/python/python-tutorial.html (opens new window)

                                              检查是否安装Python

                                              python --version
                                              1

                                              为不同平台上安装 Python 的方法访问https://www.runoob.com/python/python-install.html (opens new window)

                                              以下为在 Unix & Linux 平台上安装 Python 的简单步骤：

                                              • 打开 WEB 浏览器访问https://www.python.org/downloads/source/ (opens new window)
                                              • 选择适用 于Unix/Linux 的源码压缩包。
                                              • 下载及解压压缩包。
                                              • 如果你需要自定义一些选项修改Modules/Setup
                                              • 执行 ./configure 脚本
                                              • make
                                              • make install
                                              • 在 bash shell (Linux): 输入export PATH="$PATH:/usr/local/bin/python"，按下 Enter设置环境变量

                                              执行以上操作后，Python 会安装在 /usr/local/bin 目录中，Python 库安装在 /usr/local/lib/pythonXX，XX 为你使用的 Python 的版本号。

                                              安装Python时，pip通常会被同时安装。pip, Package Installer for Python，Python包管理器。

                                              检查是否安装pip

                                              pip --version
                                              1

                                              安装python-pip及python-devel程序包

                                              yum -y install python-pip
 yum -y install python-devel
@@ -114,6 +114,6 @@
 from math import *
 print(sqrt(2))
                                              1
                                              2
                                              3
                                              4
                                              5
                                              6
                                              7
                                              8

                                              # 包的理解

                                              将相似的模块放在同一个目录中，目录必须包含一个名为 _init_.py 的文件，该目录被Python视为一个包 (opens new window)。

                                              # 数据类型

                                              使用 type() 函数来判断一个变量或值属于哪个类。

                                              使用 isinstance() 函数用于检查对象是否属于特定的类。

                                              数字(Number)：整数、浮点数和复数

                                              字符串(String)：使用单引号或双引号来表示字符串。使用三引号 ''' 或 """ 来表示多行字符串。

                                              列表(List)：是项目的有序序列。用逗号分隔的项目放在方括号内[ ]。列表中的项目允许不是同一类型。

                                              元组(Tuple)：是项目的有序序列。用逗号分隔的项目放在括号内()。元组中的项目允许不是同一类型。元组是不可变的。元组一旦创建就不能修改。

                                              集合(Set)：是无序集合，索引没有意义，切片运算符 [] 不起作用。用逗号分隔的项目放在大括号内{}。可以在两个集合上执行集合操作，例如：并集，交集等。

                                              字典(Dictionary)：键值对的无序集合。使用大括号 {} 定义字典，每一项都是形式为 key:value 。键 和 值 可以是任何类型。

                                              # 下划线的用法

                                              模式 举例 说明
                                              单前导下划线 _var 命名约定，私有的，仅供内部使用，通常不会由Python解释器强制执行。
                                              单末尾下划线 var_ 规避重名，按约定使用以避免与Python关键字的命名冲突
                                              双前导下划线 __var 在类上下文中使用，防止变量在子类中被重写，触发”名称修饰“，由Python解释器强制执行
                                              双前导和末尾下划线 __var__ 若是变量，则该变量不会被Python解释器修改。
                                              若是函数，则该函数是Python的“特殊函数”或”魔术方法/魔法函数“。
                                              例如：
                                              _init_()函数在面向对象编程(OOP)中称为构造函数，每当实例化该类的新对象时，都会调用此特殊函数，通常使用它来初始化所有变量。
                                              单下划线 _ 有时用作临时或无意义变量的名称
                                              - + diff --git a/category/python/python-automated-testing.html b/category/python/python-automated-testing.html index 27a44d30..340dc3cc 100644 --- a/category/python/python-automated-testing.html +++ b/category/python/python-automated-testing.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -112,6 +112,6 @@ 使用@ConfigurationProperties注入属性

                                              - + diff --git a/category/spring/@ConfigurationProperties.html b/category/spring/@ConfigurationProperties.html index 3f00872d..d6d8e5cd 100644 --- a/category/spring/@ConfigurationProperties.html +++ b/category/spring/@ConfigurationProperties.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -59,7 +59,7 @@ 时间轴
                                            • 中间件 -
                                            • - 测试框架
                                            • Spring +
                                            • + 测试框架
                                            • 计算机术语
                                            • @@ -98,6 +98,6 @@ Linux学习笔记

                                                - + diff --git a/category/testing-frameworks/allure.html b/category/testing-frameworks/allure.html index 22e7578f..b586894b 100644 --- a/category/testing-frameworks/allure.html +++ b/category/testing-frameworks/allure.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -59,7 +59,7 @@ 时间轴
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -194,6 +194,6 @@ Cucumber学习笔记

                                                - + diff --git a/category/testing-frameworks/cucumber.html b/category/testing-frameworks/cucumber.html index 8eb7ace9..fb07c97e 100644 --- a/category/testing-frameworks/cucumber.html +++ b/category/testing-frameworks/cucumber.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -59,7 +59,7 @@ 时间轴
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -163,6 +163,6 @@ Junit单元测试框架

                                                - + diff --git a/category/testing-frameworks/index.html b/category/testing-frameworks/index.html index b403e28c..e8883f9a 100644 --- a/category/testing-frameworks/index.html +++ b/category/testing-frameworks/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -59,7 +59,7 @@ 时间轴
                                              • 中间件 -
                                              • - 测试框架
                                              • Spring +
                                              • + 测试框架
                                              • 计算机术语
                                              • @@ -94,6 +94,6 @@ 2021 - 2024

                                                  - + diff --git a/category/testing-frameworks/junit.html b/category/testing-frameworks/junit.html index ae168c81..544ba699 100644 --- a/category/testing-frameworks/junit.html +++ b/category/testing-frameworks/junit.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                • 中间件 -
                                                • - 测试框架
                                                • Spring +
                                                • + 测试框架
                                                • 计算机术语
                                                • @@ -59,7 +59,7 @@ 时间轴
                                                • 中间件 -
                                                • - 测试框架
                                                • Spring +
                                                • + 测试框架
                                                • 计算机术语
                                                • @@ -128,6 +128,6 @@ Swagger学习笔记

                                                  - + diff --git a/category/testing-frameworks/swagger.html b/category/testing-frameworks/swagger.html index 8d51757e..ff749c62 100644 --- a/category/testing-frameworks/swagger.html +++ b/category/testing-frameworks/swagger.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                • 中间件 -
                                                • - 测试框架
                                                • Spring +
                                                • + 测试框架
                                                • 计算机术语
                                                • @@ -59,7 +59,7 @@ 时间轴
                                                • 中间件 -
                                                • - 测试框架
                                                • Spring +
                                                • + 测试框架
                                                • 计算机术语
                                                • @@ -98,6 +98,6 @@ 前端模块化

                                                    - + diff --git a/category/wiki/cache.html b/category/wiki/cache.html index caa17f2f..8879cc9b 100644 --- a/category/wiki/cache.html +++ b/category/wiki/cache.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                  • 中间件 -
                                                  • - 测试框架
                                                  • Spring +
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                                                  • @@ -98,6 +98,6 @@ 进制转换

                                                    - + diff --git a/category/wiki/conversion.html b/category/wiki/conversion.html index 31573e89..6e4b790c 100644 --- a/category/wiki/conversion.html +++ b/category/wiki/conversion.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                  • @@ -104,6 +104,6 @@ FQDN

                                                      - + diff --git a/category/wiki/fqdn.html b/category/wiki/fqdn.html index a195da32..0b8cca51 100644 --- a/category/wiki/fqdn.html +++ b/category/wiki/fqdn.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                    • 中间件 -
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                                                    • @@ -59,7 +59,7 @@ 时间轴
                                                    • 中间件 -
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                                                    • @@ -98,6 +98,6 @@ 脏读、不可重复读、幻读和数据库隔离级别

                                                      - + diff --git a/category/wiki/index.html b/category/wiki/index.html index 3fa630d5..0f735022 100644 --- a/category/wiki/index.html +++ b/category/wiki/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                    • 中间件 -
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                                                    • @@ -94,6 +94,6 @@ 2021 - 2024

                                                        - + diff --git a/category/wiki/isolation.html b/category/wiki/isolation.html index 902618e0..97c96dca 100644 --- a/category/wiki/isolation.html +++ b/category/wiki/isolation.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                      • 中间件 -
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                                                      • @@ -59,7 +59,7 @@ 时间轴
                                                      • 中间件 -
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                                                      • 计算机术语
                                                      • @@ -99,6 +99,6 @@ /category/wiki/mail-server-test.html

                                                        - + diff --git a/category/wiki/mail-server-test.html b/category/wiki/mail-server-test.html index b2bfed06..5e6f8424 100644 --- a/category/wiki/mail-server-test.html +++ b/category/wiki/mail-server-test.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                      • 中间件 -
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                                                      • @@ -59,7 +59,7 @@ 时间轴
                                                      • 中间件 -
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                                                      • @@ -98,6 +98,6 @@ 邮件服务器工作原理

                                                        - + diff --git a/category/wiki/mail-server.html b/category/wiki/mail-server.html index da39e7b4..829ed8bc 100644 --- a/category/wiki/mail-server.html +++ b/category/wiki/mail-server.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                      • @@ -59,7 +59,7 @@ 时间轴
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                                                      • @@ -180,6 +180,6 @@ 乐观锁与悲观锁

                                                        - + diff --git a/category/wiki/optimistic-pessimistic-locking.html b/category/wiki/optimistic-pessimistic-locking.html index 62784629..193e1bef 100644 --- a/category/wiki/optimistic-pessimistic-locking.html +++ b/category/wiki/optimistic-pessimistic-locking.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                      • @@ -59,7 +59,7 @@ 时间轴
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                                                      • @@ -98,6 +98,6 @@ 查询一个FQDN的所有IP地址

                                                          - + diff --git a/category/wiki/query_fqdn_ips.html b/category/wiki/query_fqdn_ips.html index 3f4fc6b5..a5ae4110 100644 --- a/category/wiki/query_fqdn_ips.html +++ b/category/wiki/query_fqdn_ips.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                        • @@ -124,6 +124,6 @@ SMTP/POP3/IMAP

                                                          - + diff --git a/category/wiki/smtp-pop3-imap.html b/category/wiki/smtp-pop3-imap.html index 611d16c5..df0b58a9 100644 --- a/category/wiki/smtp-pop3-imap.html +++ b/category/wiki/smtp-pop3-imap.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                        • @@ -96,6 +96,6 @@

                                                          SMTP/POP3/IMAP

                                                          2024/7/4 Linux

                                                          POP3（或IMAP服务器，与之性质相同）更多的是起一个中转作用，它将存储在邮件服务器硬盘中的邮件转移回邮件客户端（user agent），它只负责从邮件服务器到邮件客户端这段路径，而邮件在广域网上的收发则是SMTP要做的事，与POP3没有关系。

                                                          POP3与SMTP的区别是，POP3将邮件拉回本地后，即与服务器脱钩了。SMTP则更先进一些，它能做到实时将你在邮件客户端的操作反馈回邮件服务器，比如：删除邮件，标记已读等，服务器上的邮件也会做相应的动作。所以无论从浏览器登录邮箱或者客户端软件登录邮箱，看到的邮件以及状态都是一致的。

                                                          什么是 SMTP/POP3/IMAP 服务

                                                          SMTP （Simple Mail Transfer Protocol）简单邮件传输协议，用于支持使用电子邮件客户端发送电子邮件。端口号：25。

                                                          POP3 （Post Office Protocol - Version 3）协议用于支持使用电子邮件客户端获取并删除在服务器上的电子邮件。

                                                          IMAP （Internet Message Access Protocol）协议用于支持使用电子邮件客户端交互式存取服务器上的邮件。

                                                          POP 和 IMAP 有什么区别

                                                          POP允许电子邮件客户端下载服务器上的邮件，但是你在电子邮件客户端上的操作（如：移动邮件、标记已读等）不会反馈到服务器上的。需要特别注意的是，第三方客户端通过POP收取邮件时，也是有可能同步删除服务端邮件。在第三方客户端设置 POP 时，请留意是否有 保留邮件副本/备份 相关选项。如有该选项，且要保留服务器上的邮件，请勾选该选项。

                                                          在IMAP协议上，电子邮件客户端的操作都会反馈到服务器上，你对邮件进行的操作（如：移动邮件、标记已读、删除邮件等）服务器上的邮件也会做相应的动作。也就是说，IMAP 是“双向”的。同时，IMAP 可以只下载邮件的主题，只有当你真正需要的时候，才会下载邮件的所有内容。

                                                          SMTP协议的工作过程

                                                          (1)建立连接：在这一阶段，SMTP客户请求与服务器的25端口建立一个TCP连接。一旦连接建立，SMTP服务器和客户就开始相互通告自己的域名，同时确认对方的域名。

                                                          (2)邮件传送：利用命令，SMTP客户将邮件的源地址、目的地址和邮件的具体内容传递给SMTP服务器，SMTP服务器进行相应的响应并接收邮件。

                                                          (3)连接释放：SMTP客户发出退出命令，服务器在处理命令后进行响应，随后关闭TCP连接。

                                                            - + diff --git a/index.html b/index.html index cdfb950e..d72491b5 100644 --- a/index.html +++ b/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -93,13 +93,13 @@    2021 - 2024 -
                                                            Cucumber学习笔记
                                                            2024/8/27 自动化测试
                                                            Ansible学习笔记
                                                            2024/8/25 Ansible
                                                            FQDN
                                                            2024/8/7
                                                            查询一个FQDN的所有IP地址
                                                            2024/8/7
                                                            邮件服务器工作原理
                                                            2024/7/31
                                                            Shell学习笔记
                                                            2024/7/18 Linux
                                                            遍历指定文件夹并执行脚本
                                                            2024/7/15 Linux
                                                            Jenkins学习笔记
                                                            2024/7/11 Jenkins
                                                            SMTP/POP3/IMAP
                                                            2024/7/4 Linux
                                                            Linux软件安装
                                                            2024/6/29 Linux
                                                            1234567 下一页 跳转至 前往
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                                                            +

                                                            Ansible学习笔记
                                                            2024/9/2 Ansible
                                                            Cucumber学习笔记
                                                            2024/8/27 自动化测试
                                                            FQDN
                                                            2024/8/7
                                                            查询一个FQDN的所有IP地址
                                                            2024/8/7
                                                            邮件服务器工作原理
                                                            2024/7/31
                                                            Shell学习笔记
                                                            2024/7/18 Linux
                                                            遍历指定文件夹并执行脚本
                                                            2024/7/15 Linux
                                                            Jenkins学习笔记
                                                            2024/7/11 Jenkins
                                                            SMTP/POP3/IMAP
                                                            2024/7/4 Linux
                                                            Linux软件安装
                                                            2024/6/29 Linux
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                                                            maiaimei -

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                                                            全部PostgreSQLOracleMySQLH2树DockerNginxAnsibleBATShellSQLShardingSphereRedisElasticSearchFastDFSNacoGitLabGitGradleIDEAJavaJenkinsK8SLinuxTomcatMavenNode.jsnpmSonarSonarQubeJDKMybatisVMwarecentosubuntuActiveMQApacheRabbitMQzookeeperPythonpytestselenium自动化测试单元测试JUnitMockitoPowerMockSpring接口测试
                                                            vuepress-theme-reco@1.6.6 粤ICP备2021019182号-1 maiaimei +

                                                            76

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                                                            全部树OraclePostgreSQLMySQLH2AnsibleDockerSQLShardingSphereBATShellNginxRedisElasticSearchFastDFSNacoGitLabGitGradleIDEAJavaJenkinsMavenK8SLinuxTomcatNode.jsnpmSonarSonarQubeJDKMybatisActiveMQApacheRabbitMQVMwarecentosubuntuzookeeperPythonpytestselenium自动化测试接口测试单元测试JUnitMockitoPowerMockSpring
                                                            vuepress-theme-reco@1.6.6 粤ICP备2021019182号-1 maiaimei    2021 - 2024
                                                            - + diff --git a/tag/ActiveMQ/index.html b/tag/ActiveMQ/index.html index c3593d99..3de718a8 100644 --- a/tag/ActiveMQ/index.html +++ b/tag/ActiveMQ/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/BAT/index.html b/tag/BAT/index.html index fd89cea4..88e32918 100644 --- a/tag/BAT/index.html +++ b/tag/BAT/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/Docker/index.html b/tag/Docker/index.html index d258707f..5bdd6f8f 100644 --- a/tag/Docker/index.html +++ b/tag/Docker/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/ElasticSearch/index.html b/tag/ElasticSearch/index.html index d5f26f7c..06cbbae8 100644 --- a/tag/ElasticSearch/index.html +++ b/tag/ElasticSearch/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/Git/index.html b/tag/Git/index.html index 2d107de0..ceed89a1 100644 --- a/tag/Git/index.html +++ b/tag/Git/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/GitLab/index.html b/tag/GitLab/index.html index 8ddde986..c8e264cc 100644 --- a/tag/GitLab/index.html +++ b/tag/GitLab/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/Gradle/index.html b/tag/Gradle/index.html index 419b5487..6cdd093a 100644 --- a/tag/Gradle/index.html +++ b/tag/Gradle/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/H2/index.html b/tag/H2/index.html index b0ac6734..b4544a43 100644 --- a/tag/H2/index.html +++ b/tag/H2/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            + diff --git a/tag/IDEA/index.html b/tag/IDEA/index.html index 4d2ee6ab..11346d94 100644 --- a/tag/IDEA/index.html +++ b/tag/IDEA/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -59,7 +59,7 @@ 时间轴
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                                                            + diff --git a/tag/JDK/index.html b/tag/JDK/index.html index ea255b22..c95104e2 100644 --- a/tag/JDK/index.html +++ b/tag/JDK/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -59,7 +59,7 @@ 时间轴
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                                                            + diff --git a/tag/JUnit/index.html b/tag/JUnit/index.html index e29989be..c8923e1a 100644 --- a/tag/JUnit/index.html +++ b/tag/JUnit/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -59,7 +59,7 @@ 时间轴
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                                                          • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                            + diff --git a/tag/Java/index.html b/tag/Java/index.html index 802590dc..ef38c057 100644 --- a/tag/Java/index.html +++ b/tag/Java/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -59,7 +59,7 @@ 时间轴
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                                                            + diff --git a/tag/Java/page/2/index.html b/tag/Java/page/2/index.html index 6a766923..08f3cad1 100644 --- a/tag/Java/page/2/index.html +++ b/tag/Java/page/2/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                          • @@ -94,6 +94,6 @@ 2021 - 2024

                                                              - + diff --git a/tag/Jenkins/index.html b/tag/Jenkins/index.html index 9f8e11c8..6ea11586 100644 --- a/tag/Jenkins/index.html +++ b/tag/Jenkins/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                              + diff --git a/tag/K8S/index.html b/tag/K8S/index.html index bf5b5a75..09a4ee38 100644 --- a/tag/K8S/index.html +++ b/tag/K8S/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            • @@ -59,7 +59,7 @@ 时间轴
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                                                            • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                              + diff --git a/tag/Linux/index.html b/tag/Linux/index.html index d6910128..a7a720cd 100644 --- a/tag/Linux/index.html +++ b/tag/Linux/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            • @@ -59,7 +59,7 @@ 时间轴
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                                                            • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                              + diff --git a/tag/Linux/page/2/index.html b/tag/Linux/page/2/index.html index 1a74fe58..25397e03 100644 --- a/tag/Linux/page/2/index.html +++ b/tag/Linux/page/2/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                            • @@ -59,7 +59,7 @@ 时间轴
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                                                            • @@ -94,6 +94,6 @@ 2021 - 2024

                                                                - + diff --git a/tag/Maven/index.html b/tag/Maven/index.html index 437bc4d0..1dcb4efc 100644 --- a/tag/Maven/index.html +++ b/tag/Maven/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/Mockito/index.html b/tag/Mockito/index.html index d7ad335e..5d0fab58 100644 --- a/tag/Mockito/index.html +++ b/tag/Mockito/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/MySQL/index.html b/tag/MySQL/index.html index 766cfe20..7cafa1ba 100644 --- a/tag/MySQL/index.html +++ b/tag/MySQL/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/Mybatis/index.html b/tag/Mybatis/index.html index 54f2a0ca..7a434fff 100644 --- a/tag/Mybatis/index.html +++ b/tag/Mybatis/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/Naco/index.html b/tag/Naco/index.html index 7cf73b72..4c1ec836 100644 --- a/tag/Naco/index.html +++ b/tag/Naco/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/Nginx/index.html b/tag/Nginx/index.html index ca83f282..c98f1545 100644 --- a/tag/Nginx/index.html +++ b/tag/Nginx/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/Node.js/index.html b/tag/Node.js/index.html index 86b47c1e..8a3deb6e 100644 --- a/tag/Node.js/index.html +++ b/tag/Node.js/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • Spring +
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                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/Oracle/index.html b/tag/Oracle/index.html index fdbbb5a5..e4d7bf4d 100644 --- a/tag/Oracle/index.html +++ b/tag/Oracle/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • Spring +
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/PostgreSQL/index.html b/tag/PostgreSQL/index.html index 1f4dea3f..cc32b929 100644 --- a/tag/PostgreSQL/index.html +++ b/tag/PostgreSQL/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/PowerMock/index.html b/tag/PowerMock/index.html index 518bd578..057a8727 100644 --- a/tag/PowerMock/index.html +++ b/tag/PowerMock/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/Python/index.html b/tag/Python/index.html index 69961584..56cc493a 100644 --- a/tag/Python/index.html +++ b/tag/Python/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
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                                                                + diff --git a/tag/RabbitMQ/index.html b/tag/RabbitMQ/index.html index 9c7b2369..e62c5160 100644 --- a/tag/RabbitMQ/index.html +++ b/tag/RabbitMQ/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
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                                                              • Spring +
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                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/Redis/index.html b/tag/Redis/index.html index 353df955..888a84cf 100644 --- a/tag/Redis/index.html +++ b/tag/Redis/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
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                                                              • Spring +
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/SQL/index.html b/tag/SQL/index.html index 8c5b597a..4eb38450 100644 --- a/tag/SQL/index.html +++ b/tag/SQL/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
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                                                                + diff --git a/tag/ShardingSphere/index.html b/tag/ShardingSphere/index.html index 17f959ed..007d2c6a 100644 --- a/tag/ShardingSphere/index.html +++ b/tag/ShardingSphere/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
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                                                                + diff --git a/tag/Shell/index.html b/tag/Shell/index.html index 152a8cbf..350cf969 100644 --- a/tag/Shell/index.html +++ b/tag/Shell/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/Sonar/index.html b/tag/Sonar/index.html index 0ab8b99f..c63d760e 100644 --- a/tag/Sonar/index.html +++ b/tag/Sonar/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/SonarQube/index.html b/tag/SonarQube/index.html index 08f3c8f4..22866b02 100644 --- a/tag/SonarQube/index.html +++ b/tag/SonarQube/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                                + diff --git a/tag/Spring/index.html b/tag/Spring/index.html index c11d5b3d..322a9696 100644 --- a/tag/Spring/index.html +++ b/tag/Spring/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
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                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/Tomcat/index.html b/tag/Tomcat/index.html index 3bc7f1c6..ccbb09ce 100644 --- a/tag/Tomcat/index.html +++ b/tag/Tomcat/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
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                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/Ubuntu/index.html b/tag/Ubuntu/index.html index 02ef7f8e..2aaec77d 100644 --- a/tag/Ubuntu/index.html +++ b/tag/Ubuntu/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/VMware/index.html b/tag/VMware/index.html index 97588f4a..51c8b95f 100644 --- a/tag/VMware/index.html +++ b/tag/VMware/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/centos/index.html b/tag/centos/index.html index 9a7f5678..c1b4fda1 100644 --- a/tag/centos/index.html +++ b/tag/centos/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/index.html b/tag/index.html index d009aee0..8acb024e 100644 --- a/tag/index.html +++ b/tag/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/npm/index.html b/tag/npm/index.html index 24bd85eb..fc4d3162 100644 --- a/tag/npm/index.html +++ b/tag/npm/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/pytest/index.html b/tag/pytest/index.html index 69fa948e..82a9788e 100644 --- a/tag/pytest/index.html +++ b/tag/pytest/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/selenium/index.html b/tag/selenium/index.html index 73569607..228f3cf0 100644 --- a/tag/selenium/index.html +++ b/tag/selenium/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/tag/zookeeper/index.html b/tag/zookeeper/index.html index 1ed49164..5bce2835 100644 --- a/tag/zookeeper/index.html +++ b/tag/zookeeper/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git "a/tag/\345\215\225\345\205\203\346\265\213\350\257\225/index.html" "b/tag/\345\215\225\345\205\203\346\265\213\350\257\225/index.html" index dd5cff62..cc524c3f 100644 --- "a/tag/\345\215\225\345\205\203\346\265\213\350\257\225/index.html" +++ "b/tag/\345\215\225\345\205\203\346\265\213\350\257\225/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git "a/tag/\346\216\245\345\217\243\346\265\213\350\257\225/index.html" "b/tag/\346\216\245\345\217\243\346\265\213\350\257\225/index.html" index 0a7e559c..01c1d9fa 100644 --- "a/tag/\346\216\245\345\217\243\346\265\213\350\257\225/index.html" +++ "b/tag/\346\216\245\345\217\243\346\265\213\350\257\225/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git "a/tag/\346\240\221/index.html" "b/tag/\346\240\221/index.html" index 8723aa46..ccd5d930 100644 --- "a/tag/\346\240\221/index.html" +++ "b/tag/\346\240\221/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git "a/tag/\350\207\252\345\212\250\345\214\226\346\265\213\350\257\225/index.html" "b/tag/\350\207\252\345\212\250\345\214\226\346\265\213\350\257\225/index.html" index 7c7a47e3..b3556c98 100644 --- "a/tag/\350\207\252\345\212\250\345\214\226\346\265\213\350\257\225/index.html" +++ "b/tag/\350\207\252\345\212\250\345\214\226\346\265\213\350\257\225/index.html" @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -
                                                                - +
                                                                + diff --git a/timeline/index.html b/timeline/index.html index 74f0d536..70c978ca 100644 --- a/timeline/index.html +++ b/timeline/index.html @@ -19,7 +19,7 @@ - + @@ -45,10 +45,10 @@ 操作系统
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -59,7 +59,7 @@ 时间轴
                                                              • 中间件 -
                                                              • - 测试框架
                                                              • Spring +
                                                              • + 测试框架
                                                              • 计算机术语
                                                              • @@ -93,7 +93,7 @@    2021 - 2024 -

                                                                • 2024

                                                                  • 8-27 Cucumber学习笔记
                                                                  • 8-25 Ansible学习笔记
                                                                  • 8-7 FQDN
                                                                  • 8-7 查询一个FQDN的所有IP地址
                                                                  • 7-31 邮件服务器工作原理
                                                                  • 7-18 Shell学习笔记
                                                                  • 7-15 遍历指定文件夹并执行脚本
                                                                  • 7-11 Jenkins学习笔记
                                                                  • 7-4 SMTP/POP3/IMAP
                                                                  • 6-29 Linux软件安装
                                                                  • 6-29 SSH学习笔记
                                                                  • 6-29 Web服务器Apache
                                                                  • 6-23 文件管理
                                                                  • 6-23 用户与组管理
                                                                  • 6-15 使用@ConfigurationProperties注入属性
                                                                  • 6-9 GitLab学习笔记
                                                                  • 6-9 JDK安装与配置
                                                                  • 4-23 SQL学习笔记
                                                                  • 4-23 Oracle学习笔记
                                                                  • 4-16 日期及时区
                                                                  • 3-20 硬链接和软连接
                                                                  • 3-3 cp/rcp/scp
                                                                  • 3-3 FTP/TFTP/FTPS/SFTP学习笔记
                                                                  • 2-14 数据结构
                                                                  • 2-6 Allure自动化测试报告学习笔记
                                                                  • 1-29 Python学习笔记
                                                                  • 1-29 Python自动化测试学习笔记

                                                                • 2023

                                                                  • 10-11 CompletableFuture学习笔记
                                                                  • 10-8 Windows的BAT批处理命令和Linux的Shell命令
                                                                  • 9-23 Shell之文件操作
                                                                  • 6-17 Maven配置JVM参数
                                                                  • 5-19 JVM调优
                                                                  • 5-18 java -jar
                                                                  • 4-30 树
                                                                  • 4-28 编译JDK17源码

                                                                • 2022

                                                                  • 11-20 数据库学习笔记
                                                                  • 11-20 PostgreSQL学习笔记
                                                                  • 10-5 K8S学习笔记
                                                                  • 9-17 SonarQube学习笔记
                                                                  • 9-14 尚硅谷_Docker的安装与卸载
                                                                  • 9-14 尚硅谷_ShardingSphere5
                                                                  • 8-1 ActiveMQ学习笔记
                                                                  • 8-1 在Docker下安装RabbitMQ
                                                                  • 4-15 在Docker下安装Redis
                                                                  • 3-26 在阿里云上使用Docker部署静态站点
                                                                  • 1-9 Typora

                                                                • 2021

                                                                  • 12-9 Windows实用技巧
                                                                  • 12-4 Gradle学习笔记
                                                                  • 11-19 Docker学习笔记
                                                                  • 11-17 Linux学习笔记
                                                                  • 11-5 前端模块化
                                                                  • 11-5 前端技术栈
                                                                  • 11-4 IDEA基本使用
                                                                  • 10-24 Shell学习笔记
                                                                  • 10-17 MySQL学习笔记
                                                                  • 10-17 Visual Studio Code 使用技巧
                                                                  • 10-17 webpack学习笔记
                                                                  • 10-10 Maven安装与配置
                                                                  • 10-9 Git学习笔记
                                                                  • 10-9 Node.js安装与配置
                                                                  • 3-22 RabbitMQ学习笔记
                                                                  • 3-21 缓存穿透、缓存击穿、缓存雪崩区别和解决方案
                                                                  • 3-15 Zookeeper学习笔记
                                                                  • 3-7 IO流
                                                                  • 3-7 Java执行流程及JVM内存模型
                                                                  • 3-7 流式计算
                                                                  • 3-4 多线程
                                                                  • 3-3 进制转换
                                                                  • 3-3 乐观锁与悲观锁
                                                                  • 3-2 脏读、不可重复读、幻读和数据库隔离级别
                                                                  • 2-25 Servlet
                                                                  • 2-18 Tomcat安装与配置
                                                                  • 2-18 Nginx学习笔记
                                                                  • 2-1 在Linux上部署JavaWeb应用

                                                                • 2020

                                                                  • 12-21 Redis学习笔记一
                                                                  • 3-30 Redis学习笔记二
                                                                - +

                                                                • 2024

                                                                  • 9-2 Ansible学习笔记
                                                                  • 8-27 Cucumber学习笔记
                                                                  • 8-7 FQDN
                                                                  • 8-7 查询一个FQDN的所有IP地址
                                                                  • 7-31 邮件服务器工作原理
                                                                  • 7-18 Shell学习笔记
                                                                  • 7-15 遍历指定文件夹并执行脚本
                                                                  • 7-11 Jenkins学习笔记
                                                                  • 7-4 SMTP/POP3/IMAP
                                                                  • 6-29 Linux软件安装
                                                                  • 6-29 Web服务器Apache
                                                                  • 6-29 SSH学习笔记
                                                                  • 6-23 文件管理
                                                                  • 6-23 用户与组管理
                                                                  • 6-15 使用@ConfigurationProperties注入属性
                                                                  • 6-9 GitLab学习笔记
                                                                  • 6-9 JDK安装与配置
                                                                  • 4-23 Oracle学习笔记
                                                                  • 4-23 SQL学习笔记
                                                                  • 4-16 日期及时区
                                                                  • 3-20 硬链接和软连接
                                                                  • 3-3 cp/rcp/scp
                                                                  • 3-3 FTP/TFTP/FTPS/SFTP学习笔记
                                                                  • 2-14 数据结构
                                                                  • 2-6 Allure自动化测试报告学习笔记
                                                                  • 1-29 Python学习笔记
                                                                  • 1-29 Python自动化测试学习笔记

                                                                • 2023

                                                                  • 10-11 CompletableFuture学习笔记
                                                                  • 10-8 Windows的BAT批处理命令和Linux的Shell命令
                                                                  • 9-23 Shell之文件操作
                                                                  • 6-17 Maven配置JVM参数
                                                                  • 5-19 JVM调优
                                                                  • 5-18 java -jar
                                                                  • 4-30 树
                                                                  • 4-28 编译JDK17源码

                                                                • 2022

                                                                  • 11-20 数据库学习笔记
                                                                  • 11-20 PostgreSQL学习笔记
                                                                  • 10-5 K8S学习笔记
                                                                  • 9-17 SonarQube学习笔记
                                                                  • 9-14 尚硅谷_Docker的安装与卸载
                                                                  • 9-14 尚硅谷_ShardingSphere5
                                                                  • 8-1 ActiveMQ学习笔记
                                                                  • 8-1 在Docker下安装RabbitMQ
                                                                  • 4-15 在Docker下安装Redis
                                                                  • 3-26 在阿里云上使用Docker部署静态站点
                                                                  • 1-9 Typora

                                                                • 2021

                                                                  • 12-9 Windows实用技巧
                                                                  • 12-4 Gradle学习笔记
                                                                  • 11-19 Docker学习笔记
                                                                  • 11-17 Linux学习笔记
                                                                  • 11-5 前端技术栈
                                                                  • 11-5 前端模块化
                                                                  • 11-4 IDEA基本使用
                                                                  • 10-24 Shell学习笔记
                                                                  • 10-17 MySQL学习笔记
                                                                  • 10-17 Visual Studio Code 使用技巧
                                                                  • 10-17 webpack学习笔记
                                                                  • 10-10 Maven安装与配置
                                                                  • 10-9 Git学习笔记
                                                                  • 10-9 Node.js安装与配置
                                                                  • 3-22 RabbitMQ学习笔记
                                                                  • 3-21 缓存穿透、缓存击穿、缓存雪崩区别和解决方案
                                                                  • 3-15 Zookeeper学习笔记
                                                                  • 3-7 IO流
                                                                  • 3-7 Java执行流程及JVM内存模型
                                                                  • 3-7 流式计算
                                                                  • 3-4 多线程
                                                                  • 3-3 进制转换
                                                                  • 3-3 乐观锁与悲观锁
                                                                  • 3-2 脏读、不可重复读、幻读和数据库隔离级别
                                                                  • 2-25 Servlet
                                                                  • 2-18 Tomcat安装与配置
                                                                  • 2-18 Nginx学习笔记
                                                                  • 2-1 在Linux上部署JavaWeb应用

                                                                • 2020

                                                                  • 12-21 Redis学习笔记一
                                                                  • 3-30 Redis学习笔记二
                                                                +