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substring if statement variable shell script Code Example
bash substring test 
#!/bin/bash

STR='GNU/Linux is an operating system'
SUB='Linux'
if [[ "$STR" == *"$SUB"* ]]; then
  echo "It's there."
fi
Source: linuxize.com
substring if statement variable shell script 
if echo "$string" | grep 'foo'; then
  echo "It's there!"
fi
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
Source: linuxize.com



Shell

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
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