in reply to 5Re: Perl Gotchas. (if( condition) { bug })
in thread Perl Gotchas.

tac does the same thing as cat, just backwards - so to undo cat -n ...

Obviously the line numbers...

Oh, this is ridiculous, I'm going for a beer. Where's a weekend when you need one? :-)

--tidiness is the memory loss of environmental mnemonics

In Section Seekers of Perl Wisdom