Article View: es.comp.os.linux.programacion
Article #7486Re: Duda tonta de un script
From: Santiago Romero
Date: Thu, 27 Feb 2003 12:59
Date: Thu, 27 Feb 2003 12:59
17 lines
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1850 bytes
El Thu, 27 Feb 2003 12:57:17 +0000 (UTC), Santiago Romero escribi�:
> while[ $CONTADOR != $FIN ]
De todos modos, la forma oficialmente correcta PARA MI de
comparar es:
if [ "X${CONTADOR}Y" != "X${FIN}Y" ];
Asi no dar� errores si alguna de las 2 variables no existe, y si
son validas comparara por ejemplo X0Y con X2Y, X1Y con X2Y, etc.
saludos.
--
Santiago Romero AKA NoP/Compiler (Linux User #74.821)
http://www.escomposlinux.org/sromero/ y http://www.speccy.org/
compiler(*)escomposlinux.org
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X-Google-Language: SPANISH,ASCII X-Google-Thread: f86c8,636565e833d291ef X-Google-Attributes: gidf86c8,public X-Google-ArrivalTime: 2003-02-27 04:59:55 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!headwall.stanford.edu!newsfeed.utk.edu!news-hog.berkeley.edu!ucberkeley!cyclone.bc.net!newsfeed.telusplanet.net!rip!news.webusenet.com!cox.net!news-hub.cableinet.net!blueyonder!marmolejo.escomposlinux.org!frodo.antakira.com!pinsa.escomposlinux.org!not-for-mail From: Santiago Romero <sromero@escomposlinux.org> Newsgroups: es.comp.os.linux.programacion Subject: Re: Duda tonta de un script Date: Thu, 27 Feb 2003 12:59:52 +0000 (UTC) Organization: Ecolnet Lines: 17 Message-ID: <slrnb5s2u8.s0v.sromero@pinsa.escomposlinux.org> References: <giuk3b.l35.ln@cyfuss> <slrnb5rvlj.ljg.arbeizaf@jupiter.olimpo> <5v1l3b.dta.ln@cyfuss> <slrnb5s2pd.s0v.sromero@pinsa.escomposlinux.org> Reply-To: compiler@escomposlinux.org NNTP-Posting-Host: pinsa.localhost Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: pinsa.escomposlinux.org 1046350792 28704 192.168.5.254 (27 Feb 2003 12:59:52 GMT) X-Complaints-To: newsmaster@pinsa.escomposlinux.org NNTP-Posting-Date: Thu, 27 Feb 2003 12:59:52 +0000 (UTC) User-Agent: slrn/0.9.7.4 (Linux)