It appears you have CSV, so you may consider using Text::CSV to do data import.

You never actually separate your columns. If a parsing module is heavier-weight than you want, you probably want to do a split on commas 

my @fields = split /,/, $line;

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#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

In reply to Re: comparing 2 columns by kennethk
in thread comparing 2 columns by 2015_newbie

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