perhaps you want: 
use strict;
use warnings;

open IN, "file.txt" or die "can't open : $!\n";

while (<IN>)
{
   # perform some tests on $_
   # if its a good line, print it.
}
close (IN);

[download]
if you want anything more, you have to give us more details.

jeff

ps. use HTML formatting, <BR>, instead of carriage returns.

In reply to Re: Reg. Expression problem by jlistf
in thread Reg. Expression problem by Anonymous Monk

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