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| Perl: the Markov chain saw | |
| PerlMonks |
Re: substitution in filesby hilitai (Monk) |
| on Aug 25, 2007 at 23:31 UTC ( [id://635075]=note: print w/replies, xml ) | Need Help?? |
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As Cody pointed out, you're not printing to the file. print $line;prints $line to STDOUT, not to the file. You need to specify the filehandle name in the print statement, for example, print FIL $line;.
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Seekers of Perl Wisdom
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