From: Damien Wyart <damien.wyart@...>
Date: 2005-10-06T13:31:49+09:00
Subject: Re: One-liner removing duplicate lines

* "William James" <w_a_x_man@yahoo.com> in comp.lang.ruby:
> awk '!a[$0]++' infile >outfile

This one is very nice, thanks ! I had an Awk version which was slightly
longer.

-- 
Damien Wyart