PERLREREF(1) Perl Programmers Reference Guide PERLREREF(1)

PERLREREF(1) Perl Programmers Reference Guide PERLREREF(1) # PERLREREF(1) Perl Programmers Reference Guide PERLREREF(1) NNAAMMEE # perlreref - Perl Regular Expressions Reference DDEESSCCRRIIPPTTIIOONN # This is a quick reference to Perl's regular expressions. For full information see perlre and perlop, as well as the "SEE ALSO" section in this document. OOPPEERRAATTOORRSS # "=~" determines to which variable the regex is applied. In its absence, $_ is used. $var =~ /foo/; "! ...