bash variable command code example

Example 1: shell script variable

TEXT="Hello World!"
echo $TEXT
# ouput: Hello World!

Example 2: bash create variable

#create a variable to store name
name="Lance Armah"

Example 3: 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