Scripts

Shebang

#!/bin/sh

• First line of the script
• Specifies which shell to run the script in
  

exit

exit [n]

• Causes the script to exit with the specified return code

source

source filename [arguments]

. filename [arguments]

• Reads and executes commands from a file
• Runs the commands within the current shell

Misc

• Optionally use the .sh file extension for Bash scripts