Tip: Remove Duplicate Lines Wth uniq
Duplicate lines don\'t often cause a problem, but sometimes they really do. And when they do, there\'s little need to spend an afternoon working up a filter for them, when the uniq command is at your very fingertips. Get to know your textutils, find out how they can save you time and headaches.
(Submitted by Anonymous Fri Apr 11, 2003 )
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