helper bash scripts to make your cli a little easier
git clone https://github.com/szazeski/helpers.git
into a folder that is in your $PATH and you should be able to start using these commands from anywhere in your shell.
To add it to your path, edit your .bash_rc or .zsh_rc and add in PATH=~/helpers:$PATH then save and restart the shell.
You can also just save/copy individual bash files into a PATH folder and run chmod +x <FILENAME>
7zsha256 generates a sha256 file next to the file in the same format that the 7zip GUI tools generates. Can be used with globs and will skip over files that have already been processed. (expects system to already have 7z installed)
7zsha256 *.iso
adb-screenshot will save a PNG of the device screenshot directly to the current working directory on the host machine (not the device)
adb-type <value> allows you to send keyboard presses to the connected android device
adb-type dkalsdu32jds#
cleanpdf runs ghostscript to re-encode the pdf.
dockerps shows just the container name and status of all containers on the machine. This command is using the regular docker ps command with special formatting and some extra flags.
dockershell <partial-container-name> <command-optional> will open a shell into the container that you typed
dockershell jenkins sh
82f3844a1234 Jenkins.1.89hjcgm4bacqs432x04skyfov jenkins/jenkins:lts
docker exec -it 82f3844a1234 sh
jenkins@82f3844a1234:/$
fastping <url> will do a single ping with a single line of output.
fasttrace <url> will do a standard traceroute but with parameters to only make 1 request per hop, 50 max hops and only wait up to 1s for a reply to speed up the results.
fix-audio-levels <filename> will use ffmpeg to find the highest volume in the file, then applies audio gain to normalize it to 0db. Will save the old file incase it damages the file.
sshlist will show what ssh hosts your machine has configured, you can also add a sshlist db to search for entries with db
Host build-machine
Host db
Host db-backup
Host aws
tree1 shows the tree from current directory with depth 1
tree2 shows the tree from current directory with depth 2
tree3 shows the tree from current directory with depth 3
trimvideo <filename> <secondsToTrimOffFront> allows you to remove the first x seconds of a video file, renames the current file to .old and places the new trimmed file with the old name. To revert just delete the trimmed file and remove the .old from the filename.