Answers for "bash if variable contains substring"

3

check if variable contains string bash

STRING='Hello world'
if [[ $STRING =~ "Hello" ]] ; then echo "It's here" ; fi
Posted by: Guest on April-17-2021
3

checking if a substring exists in a string bash

string='Haystack';

if [[ $string =~ "Needle" ]]
then
   echo "It's there!"
fi
Posted by: Guest on April-06-2020

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