Not directly related to your OPed question, but if you're doing a lot of CSV file parsing, please consider one of the many, fine CSV support modules avaliable through CPAN (Text::CSV is the prime candidate) and maybe you can reduce your Tylenol | Acetaminophen intake somewhat.

In reply to Re: Extracting data from CSV file by AnomalousMonk
in thread Extracting data from CSV file + Extracting selected few lines through perl by NicholasNVS

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