Re: Suma con expr

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#15762

From: Esteban
Date: Fri, 02 Jun 2000 00:00

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J.A. Gutierrez <spd@daphne.cps.unizar.es> escribi�:

>$ (echo 2; echo 3) |\
>(
>while read line
>do
>	dd if=/dev/zero bs=$line count=1 2>/dev/null
>done
>) | wc -c
>5

Gracias a Juanjo, Manuel y J.A. Gutierrez.

Respeto a lo que comenta Manuel sobre la programaci�n es verdad, estoy
intentanto enterarme de que va y uso el bash para poder coger la idea.

- -- 
Esteban Navarro (User Linux 132409)
Fondos Escritorio: http://www.ctv.es/USERS/scandisk
Clave P�blica E-Mail asunto: PGPKEY

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From: scandisk@ctv.es (Esteban)
Subject: Re: Suma con expr
Date: 2000/06/02
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