This is nice - and now I'll suggest changing it <grin>

Since this will most often be used following a sort, I suggest the options should match sort's, i.e. -t for delimiter, -k for column.

Also, you should make this a CPAN module: App::col-uniq

In reply to Re: col-uniq -- remove lines that match on selected column(s) by keszler
in thread col-uniq -- remove lines that match on selected column(s) by graff

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