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Article #1122Re: shellscript???
From: Tim Pesce
Date: Sun, 22 May 1994 19:02
Date: Sun, 22 May 1994 19:02
23 lines
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1275 bytes
From: tpesce@kaiwan.com (Tim Pesce) Date: 22 May 1994 12:02:32 -0700 In article <jorcasCq6Gx5.AI1@netcom.com>, Jorge E Castillo Jr <jorcas@netcom.com> wrote: >How do I chek if a shell script has received arguments (that $1 exists). First of all, it will depend on the shell you are using. I am assuming you are using the Bourne shell. You can query the $# variable. This is the number of command-line arguments passed to the shell script. Hope this helps! -- Tim Pesce tpesce@kaiwan.com -- |Fidonet: Tim Pesce 1:103/1 |Internet: Tim.Pesce@1.sasbbse.com | | Standard disclaimer: The views of this user are strictly his own.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10183f,dea6746deb3cf8b5 X-Google-Attributes: gid10183f,public X-Google-ArrivalTime: 1994-05-22 12:02:32 PST Path: arc1-ca.pugleaf.net!bga.com!news.sprintlink.net!get.hooked.net!decwrl!ames!agate!news.ossi.com!ihnp4.ucsd.edu!library.ucla.edu!csulb.edu!csus.edu!netcom.com!netcomsv!sasbbse!1!Tim.Pesce From: Tim.Pesce@1.sasbbse.com (Tim Pesce) Date: 22 May 94 11:02:32 -0800 Newsgroups: ca.unix Subject: Re: shellscript??? Message-ID: <446_9405232211@sasbbse.com> X-Mail-Agent: GIGO unreg at sasbbse vsn 0.99w32 Organization: Relational Development Corporation Lines: 24