What is your latest useful Perl one-liner (or a pipe involving Perl)?

Posted by J.F. Sebastian on Stack Overflow See other posts from Stack Overflow or by J.F. Sebastian
Published on 2008-09-21T19:43:29Z Indexed on 2010/03/22 16:21 UTC
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Filed under:

perl

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shell

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Tips

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tricks

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one-liner

The one-liner should:

solve a real-world problem
not be extensively cryptic (should be easy to understand and reproduce)
be worth the time it takes to write it (should not be too clever)

I'm looking for practical tips and tricks (complementary examples for perldoc perlrun).

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