This command will return true if the string has the suffix or false otherwise.
string hassuffix "ly" "freindly"
Would return true
string hassuffix "ing" "freindly"
Would return false
NOTE: To read content from standard input we use the -i -
option.
echo "freindly" | string -i - hassuffix "ly"
Would return true
echo "freindly" | string -i - hassuffix "ing"
Would return false