If the line if($filedata[$i] =~ m/../) did not match, it is highly likely @filedata does not contain what you think it contains, or much of anything at all, since two periods matches any two characters (except in some cases a newline). Have you tried printing every line before the IF statement to make sure the data is actually in @filedata as you expect?

The final regex you settled looks like it should work fine, by the way (although as halley noted may give you false positives).

In reply to Re: Regular expressions and metacharacters by ryantate
in thread Regular expressions and metacharacters by Jaya

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