atomize · March 8, 2017 00:02
diff --git a/BASH portable string search b/BASH portable string search
 String contains string

 stringContains() { [ -z "${2##*$1*}" ] && [ -z "$1" -o -n "$2" ]; }

 # Used like so
 SRC_STRING="this is a sample string where TEST we want to check for the word 'TEST'"
 if stringContains "TEST" "$SRC_STRING"; then
 	echo "Found TEST in SRC_STRING"
 else
 	echo "Couldn't find TEST in SRC_STRING"
 fi
	String contains string

	stringContains() { [ -z "${2##$1}" ] && [ -z "$1" -o -n "$2" ]; }

	# Used like so
	SRC_STRING="this is a sample string where TEST we want to check for the word 'TEST'"
	if stringContains "TEST" "$SRC_STRING"; then
	echo "Found TEST in SRC_STRING"
	else
	echo "Couldn't find TEST in SRC_STRING"
	fi