[root@wx03 ~]# perl -v





This is perl 5, version 22, subversion 1 (v5.22.1) built for x86_64-linux





Copyright 1987-2015, Larry Wall





Perl may be copied only under the terms of either the Artistic License or the

GNU General Public License, which may be found in the Perl 5 source kit.





Complete documentation for Perl, including FAQ lists, should be found on

this system using "man perl" or "perldoc perl".  If you have access to the

Internet, point your browser at http://www.perl.org/, the Perl Home Page.