/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 vote102 views1 answer
Voice recorder in linux
Shell/Bash
0 vote106 views2 answers
Wingpersonal linux mint
Shell/Bash
-1 vote97 views2 answers
Download putty for ubuntu
Shell/Bash
0 vote107 views1 answer
Redux toolkit template
Shell/Bash
0 vote113 views1 answer
Move a branch back in git
Shell/Bash
15 votes132 views3 answers
Github desktop for ubuntu
Shell/Bash
2 votes103 views1 answer
Linux install figlet
Shell/Bash
1 vote115 views2 answers
Boost volume ubuntu
Shell/Bash
8 votes106 views1 answer
WSL
Shell/Bash
0 vote108 views1 answer
How to add requirments file ppythopn
Shell/Bash