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condition expected: grep Code Example
condition expected: grep 
if [ "$(cat textfile.txt | grep 'search string')" == "" ] ; then
    echo "It's not there!"
fi
Source: stackoverflow.com
condition expected: grep 
if [ "$(cat textfile.txt | grep 'search string')" = "" ]; then; echo "some string"; fi;
Source: stackoverflow.com



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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
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Horje