Re: shell script

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#9735

From: J.A. Gutierrez
Date: Thu, 23 May 2002 17:12

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HARE <miguel@nalsite.com> wrote:

: haciendo un expr $1 + 1 y viendo si $? es 2 entonces se ke no es

	expr "$1" : '[0-9][0-9]*$' && echo si || echo no

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<LAPF8.34865$s6.265112@telenews.teleline.es> <xw5G8.978$GE2.13891@telenews.teleline.es> <qs8H8.2850$kC5.22383@telenews.teleline.es>

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From: "J.A. Gutierrez" <spd@daphne.cps.unizar.es>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: shell script
Date: 23 May 2002 17:12:37 GMT
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