Extract 1.2

Extract is a suite of four utilities to scan a set of files looking for a set of strings: extract – displays all lines in all files with a match on one or more strings, case sensitive. extracti – displays all lines in all files with a match on one or more strings, case insensitive. without – displays all lines in all files with no match on any of the strings, case sensitive. withouti – displays all lines in all files with no match on any of the strings, case insensitive.