/Shell/Bash/Save output of command to variable bash

Save output of command to variable bash

OUTPUT="$(ls -1)"
echo "${OUTPUT}"

MULTILINE=$(ls \
   -1)
echo "${MULTILINE}"

Source: stackoverflow.com

Save output of command to craible bash

password=$(openssl rand -base64 32)
echo $password

Shell script store command output 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

Similar codes

0 vote187 views1 answer
Install Inkscape 1.x manager ubuntu
Shell/Bash
7 votes242 views1 answer
Download brave in kali linux
Shell/Bash
5 votes188 views2 answers
Current date bash
Shell/Bash
0 vote193 views1 answer
Telnet in shell script
Shell/Bash
0 vote178 views1 answer
Chekkout of branch without committing changes
Shell/Bash
2 votes191 views1 answer
Python install random library
Shell/Bash
1 vote197 views1 answer
Terminator pour linux
Shell/Bash
6 votes175 views4 answers
Mkdir recursive
Shell/Bash
-1 vote191 views1 answer
Grep or match
Shell/Bash
5 votes181 views2 answers
Linux check cpu core
Shell/Bash