store result of command in variable bash
variable=$(command [option…] argument1 arguments2 …)store result of command in variable bash
variable=$(command [option…] argument1 arguments2 …)command to variable bash
variable=$(command)
# or
variable=`command`echo variable bash
echo "${var}"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 varCopyright © 2021 Codeinu
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