From: Robert Ransom <rransom.8774@gmail.com>
To: 9fans@9fans.net
Subject: Re: [9fans] -- in rsc's g script
Date: Sat, 15 May 2010 06:41:40 -0700 [thread overview]
Message-ID: <20100515064140.3131a139@gmail.com> (raw)
In-Reply-To: <AANLkTin8OQDiNS6ybg3gVIWf36sJT0C63KETF9cWv1uN@mail.gmail.com>
On Sat, 15 May 2010 15:16:35 +0200
Rudolf Sykora <rudolf.sykora@gmail.com> wrote:
> could anybody tell me what's the meaning of '--' in
>
> grep -n $flags -- $1 *.[Cbchm] /dev/null
'--' tells the Plan 9 program argument parser to stop looking for
options. See arg(2).
GNU getopt has the same feature.
Robert Ransom
next prev parent reply other threads:[~2010-05-15 13:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-15 13:16 Rudolf Sykora
2010-05-15 13:37 ` Steve Simon
2010-05-15 18:50 ` Richard Miller
2010-05-15 13:41 ` Robert Ransom [this message]
2010-05-15 13:53 ` Rudolf Sykora
2010-05-15 14:27 ` Steve Simon
2010-05-15 18:44 ` erik quanstrom
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