/Shell/Bash/Substring if statement variable shell script

Substring if statement variable shell script

Bash substring test

#!/bin/bash

STR='GNU/Linux is an operating system'
SUB='Linux'
if [[ "$STR" == *"$SUB"* ]]; then
  echo "It's there."
fi

4

Source: linuxize.com

Substring if statement variable shell script

if echo "$string" | grep 'foo'; then
  echo "It's there!"
fi

0

Source: stackoverflow.com

Bash substring test

#!/bin/bash

STR='GNU/Linux is an operating system'
SUB='Linux'

case $STR in

  *"$SUB"*)
    echo -n "It's there."
    ;;
esac

0

Source: linuxize.com

Similar codes

6 votes107 views2 answers
Vlc player
Shell/Bash
0 vote143 views1 answer
Undercover mode kali
Shell/Bash
46 votes139 views6 answers
Size of folder linux
Shell/Bash
0 vote137 views1 answer
Nginx: [error] open() "/run/nginx.pid" failed (2: No such file or directory)
Shell/Bash
8 votes149 views4 answers
Django_filters install
Shell/Bash
11 votes157 views1 answer
Uninstall node js and npm ubuntu
Shell/Bash
0 vote152 views1 answer
Ffmpeg limit duration
Shell/Bash
0 vote141 views1 answer
Cat file content after pattern
Shell/Bash
43 votes198 views6 answers
Laravel make migration
Shell/Bash
1 vote146 views1 answer
Snap d install shotcut
Shell/Bash

Share