Another way of doing this: 
#!/usr/local/bin/perl

use strict;
use warnings;

my @lines_ok = ();

while (<DATA>) {
    chomp;
    pop @lines_ok, next if /fail/;
    push @lines_ok, $_;
}
print join(", ", @lines_ok);

__DATA__
line 1
line 2
line 3
fail
line 4
line 5

[download]
Arjen

In reply to Re: Parsing text file question by Aragorn
in thread Parsing text file question by sashac88

Title:
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