#!/usr/bin/awk -f { if ($1 ~ "^"$2) { print $1" begins with "$2; } else { print $1" does not begin with "$2; } if ($1 ~ $2) { print $1" contains "$2; } else { print $1" does not contain "$2; } if ($1 ~ $2"$") { print $1" ends with "$2; } else { print $1" does not end with "$2; } }