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Re^2: how to check for a word in a file... -- who spot the trick?

by Discipulus (Canon)
on Jan 20, 2016 at 10:54 UTC ( [id://1153166]=note: print w/replies, xml ) Need Help??

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  1. or download this
    
use strict;
...
33333
44444
  2. or download this
    use strict;
use warnings;
...
while (<DATA>) {print unless $. ~~ @unv}

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