On each trip around the while( <INPUT> ) loop, you do:

my $pattern = pop @lines;

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Which leaves @lines empty. But you never refill it for the next trip around the while( <INPUT> ) loop.

Also see quotemeta if you want to do literal matches and match dot as dot instead of a wildcard.

In reply to Re: Look for pattern in file. ???? by Corion
in thread Look for pattern in file. ???? by davidinottawa

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