Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:

I have to compare 2 csv files. I sort them by certain columns so that I can find matching rows with File::Sort module. I have few issues. 1. Skip the first (header) row. How I can provide this option in File::Sort 2. Missing lines. This is something I can see by simple diff, but I like to do with Perl. Which modules I should use for this? I like to compare things appropriately.

Thanks. 3. In general which module is good for CSV files comparision?