Commands Shells

A useful list of Shell commands
Author

Danilo Toapanta

Published

August 22, 2023

Bash

# Creates an alias function that can be called from terminal
function(){
    
    # $1 first argument passed from terminal
    FOLDER=$(python create_dir.py $1 $2) 

    # To print a variable
    echo $FOLDER

    # Use var inside another var uses ${}
    BACKUPDIR=$(ls -td ${FOLDER}/*/ | head -1)

}

Zsh


# Eliminate the last line of history
cd
code .zsh_history
reload_shell

# Makes reload the page
reload_shell(){
  cd 
  source .zshrc   
}

# Folder for plugin's
open ~/.oh-my-zsh/plugins

# Show all including empty files
ls -a            

Syntax

# Valid naming
_ALI
TOKEN_A

# Invalid naming
2_VAR
-VARIABLE
VAR1-VAR2