Bash Variables by DaveChild

About This Content

This content, Bash Variables, was created on 28th October, 2011 and was last updated on 21st February, 2014.

Tags

bash, commandline, linux

Bash Variables appears on:

Bash Variables

env Show enviro­nment variables
echo $NAME Output value of $NAME variable
export NAME­=v­alue Set $NAME to value
$PATH Executable search path
$HOME Home directory
$SHELL Current shell