Article View: es.comp.os.linux.programacion
Article #7944Duda con variables en Shell
From: Jes�s Mart�nez Mateo
Date: Wed, 22 Jan 2003 00:33
Date: Wed, 22 Jan 2003 00:33
19 lines
1349 bytes
1349 bytes
�Como puedo hacer para que la salida de este shell-scripts sea "2"?
#!/bin/ash
PIPO=1
func() {
PIPO=2
export PIPO
}
echo hola mundo
func &
sleep 3
echo $PIPO
Gracias.
Jes�s.
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X-Google-Language: SPANISH,ASCII X-Google-Thread: f86c8,e65f3a603270ff14,start X-Google-Attributes: gidf86c8,public X-Google-ArrivalTime: 2003-01-21 16:33:42 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!news.tele.dk!news.tele.dk!small.news.tele.dk!fu-berlin.de!nsnmpen1-lo.nuria.telefonica-data.net!nsnmrro2-lo.nuria.telefonica-data.net!not-for-mail From: "Jes�s Mart�nez Mateo" <jmartinez@isdn-si.com> Newsgroups: es.comp.os.linux.programacion Subject: Duda con variables en Shell Date: Wed, 22 Jan 2003 01:33:37 +0100 Organization: Telefonica Data Espagna Lines: 21 Message-ID: <b0kot2$6ru$1@nsnmrro2-gest.nuria.telefonica-data.net> NNTP-Posting-Host: 80-25-213-111.uc.nombres.ttd.es X-Trace: nsnmrro2-gest.nuria.telefonica-data.net 1043195619 7038 80.25.213.111 (22 Jan 2003 00:33:39 GMT) X-Complaints-To: usenet@nsnmrro2-gest.nuria.telefonica-data.net NNTP-Posting-Date: Wed, 22 Jan 2003 00:33:39 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106