bash varible code example

Example 1: definition varibale in bash

#create variable
fullname='Restu Wahyu Saputra'
echo $fullname

Example 2: bash command in variable

#Just use following structure to store output of command into a variable:
var=$(command)
#For example:
var=$(echo 'hi')	#store hi into var
var=$(ls)	#store list of files into var