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Re^2: Remove duplicate entries

by aquarium (Curate)
on Nov 17, 2010 at 02:52 UTC ( #871905=note: print w/ replies, xml ) Need Help??

in reply to Re: Remove duplicate entries
in thread Remove duplicate entries

and if there's dodgy input as indicated by someone, e.g. Group-One is equivalent to Group One and GroupOne...then just run it thru "sed" with a regex to make them all conform to a desired one form, before the de-dupe.

the hardest line to type correctly is: stty erase ^H

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