in reply to Re: Even and uneven numbers as RegEx
in thread Even and uneven numbers as RegEx
Why bother with your own $i variable when Perl gives you $. for free?
perl -i -ne 'print if $. % 2' filename
(which is, of course, pretty much what broquaint had above)
"The first rule of Perl club is you do not talk about
Perl club."
-- Chip Salzenberg
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