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Article #388Re: Prueba sobre el grep
From: Jellby
Date: Thu, 24 Jan 2008 14:30
Date: Thu, 24 Jan 2008 14:30
22 lines
1563 bytes
1563 bytes
Entre otras cosas, Paco tuvo a bien escribir:
> utilizando el grep... sacar las cadenas que solo tengan la a, es decir,
> aaa y aaaa...
>
> yo lo he probado con grep [^[^a]]... pero no me sale....
grep '^a*$'
^ = principio de l�nea
a* = cualquier n�mero de "a"
$ = final de l�nea
--
Ignacio __ Fern�ndez Galv�n
/ /\
Linux user / / \ PGP Pub Key
#289967 / / /\ \ 0x01A95F99
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http://djelibeibi.unex.es
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jellby \___________\/ yahoo.com
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X-Google-Thread: f86c8,ee690da0320f62d X-Google-Attributes: gidf86c8,public,usenet X-Google-Language: SPANISH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!news4.google.com!news.germany.com!storethat.news.telefonica.de!telefonica.de!news.antakira.com!news.diaple.com!lamanonegra.escomposlinux.org!tramontana.escomposlinux.org!escomposlinux.org!badulaque.unex.es!news From: Jellby <me@privacy.net> Newsgroups: es.comp.os.linux.programacion Subject: Re: Prueba sobre el grep Date: Thu, 24 Jan 2008 15:30:31 +0100 Organization: Ecolnet Lines: 22 Message-ID: <71km65-qhp.ln1@badulaque.unex.es> References: <g29m65-0e8.ln1@miservidor.org> NNTP-Posting-Host: 240.red-83-39-0.dynamicip.rima-tde.net Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: 8Bit X-Trace: tramontana.escomposlinux.org 1201185595 30961 83.39.0.240 (24 Jan 2008 14:39:55 GMT) X-Complaints-To: newsmaster@tramontana.escomposlinux.org NNTP-Posting-Date: Thu, 24 Jan 2008 14:39:55 +0000 (UTC) User-Agent: KNode/0.8.2