http://qs321.pair.com?node_id=1147470


in reply to Re: One-liner only checking the first line of the input file
in thread One-liner only checking the first line of the input file

OS X (10.11.2)

This is perl 5, version 18, subversion 2 (v5.18.2) built for darwin-thread-multi-2level (with 2 registered patches, see perl -V for more detail)

File was prepared on the same system.