Merge branch 'main' of https://[email protected]/zzzamyatin/langu…

…ages

git/README.md

@@ -1,4 +1,6 @@
-# get help
+# Git
+
+## get help
 ```
 git help  # in general
 git help tutorial  # the very basics
@@ -8,11 +10,12 @@ git help blame
 man git-blame
 ```
 
-# get a file from history to another location
-    git show commit:filepath > location
+## best practice
+    git show commit:filepath > location                      # get a file from history to another location
+    git for-each-ref --format "%(authorname)" | sort -u      # get all authors
 
 
 
-# todo
+## todo
 * https://www.freecodecamp.org/news/git-under-the-hood/
 * https://www.freecodecamp.org/news/how-to-write-better-git-commit-messages/

git/gitignore.md

@@ -0,0 +1,93 @@
+# Gitignore
+https://git-scm.com/docs/gitignore  
+https://help.github.com/en/github/using-git/ignoring-files  
+https://github.com/github/gitignore  
+
+```
+file_pattern_to_exclude >> .gitignore
+nano .gitignore 
+nano .git/info/exclude
+
+git rm –cached <filename> # stop tracking the file 
+git rm -r --cached . 
+git ls-files --ignored --exclude-standard
+git ls-files --ignored --exclude-standard | sed 's/.*/"&"/' | xargs git rm -r --cached
+ 
+git add . 
+git commit -m ".gitignore: added …, removed …, changed …" 
+git ls-files --other --directory #list of ignored files 
+git push
+```
+
+## Whitelisting
+https://jasonstitt.com/gitignore-whitelisting-patterns  
+```
+# typical
+*
+!*/
+*/some/dir3/**
+!.gitignore
+
+# for all dir content
+/*
+!/whitelisteddir1
+!/whitelisteddir2
+!.gitignore
+
+# to track only the dir but not the files in it
+*
+!.gitignore
+```
+
+
+## Windows user profile
+```
+.bash_history
+ntuser*
+
+Application Data/
+Anwendungsdaten/
+
+Cookies/
+Documents/My Music/
+Documents/My Pictures/
+Documents/My Videos/
+
+Local Settings/
+Lokale Einstellungen/
+
+My Documents/
+
+NetHood/
+Netzwerkumgebung/
+
+PrintHood/
+Druckumgebung/
+
+Recent/
+SendTo/
+
+Start Menu/
+Startmenü/
+
+Templates/
+Vorlagen/
+
+Appdata/
+Eigene Dateien/
+
+Downloads/
+Favorites/
+Links/
+Searches/
+
+*.log
+desktop.ini
+
+.ssh/id_rsa*
+.ssh/known_hosts
+```
+
+
+
+

github/README.md

@@ -0,0 +1,16 @@
+# Github
+
+## Markup
+https://github.com/github/markup  
+https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax  
+
+Tables https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/organizing-information-with-tables  
+Diagrams https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/creating-diagrams  
+
+
+## Actions
+https://docs.github.com/en/actions/learn-github-actions/understanding-github-actions  
+
+
+## Edu
+https://skills.github.com/

kubernetes/README.md

@@ -0,0 +1,3 @@
+# Kubernetes
+https://www.edx.org/learn/kubernetes/the-linux-foundation-introduction-to-kubernetes  
+https://kubernetes.io/training/#get-certified