thanks but that's not quite what I needed. It has to be "N-by-N", and that simply pairs the 1st with 2nd, 2nd with 3rd, 3rd with 4th, etc. I need to pair the 1st against the 2nd through N. The 2nd against the 3rd through N, etc.

In reply to Re^2: help writing simple perl script by ashylarry
in thread help writing simple perl script by ashylarry

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