Date: Sat, 23 Jun 2001 10:56:05 +0200 From: Anton Berezin <tobez@tobez.org> To: Dag-Erling Smorgrav <des@ofug.org> Cc: Mike Meyer <mwm@mired.org>, Terry Lambert <tlambert@primenet.com>, j mckitrick <jcm@FreeBSD-uk.eu.org>, freebsd-chat@FreeBSD.ORG Subject: Re: most complex code in BSD? Message-ID: <20010623105605.A91952@heechee.tobez.org> In-Reply-To: <xzp1yobdfuf.fsf@flood.ping.uio.no>; from des@ofug.org on Sat, Jun 23, 2001 at 05:39:52AM %2B0200 References: <xzp7ky5e4ua.fsf@flood.ping.uio.no> <200106222110.OAA28427@usr06.primenet.com> <20010622232942.A53155@heechee.tobez.org> <15155.47930.698005.428088@guru.mired.org> <20010622234325.B53155@heechee.tobez.org> <xzp1yobdfuf.fsf@flood.ping.uio.no>
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On Sat, Jun 23, 2001 at 05:39:52AM +0200, Dag-Erling Smorgrav wrote:
> Anton Berezin <tobez@tobez.org> writes:
> > perl -pe 's,.,,sg if $_{+lc}++' <in >out
> >
> > Like this, you mean? ;-)
>
> This is perfectly understandable. It copies its input less any
> duplicate lines (even if they don't immediately follow the first
> occurrence - uniq(1) can't do this).
For the sake of rigor:
...ignoring case.
%Anton.
--
May the tuna salad be with you.
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