From: William Josephson <jkw@eecs.harvard.edu>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] regular expressions in plan9 different from the ones in unix? (at least linux)
Date: Thu, 22 Feb 2007 18:21:17 -0500 [thread overview]
Message-ID: <20070222232117.GA20891@mero.morphisms.net> (raw)
In-Reply-To: <20070222221625.GQ8206@vanheusden.com>
On Thu, Feb 22, 2007 at 11:16:26PM +0100, Folkert van Heusden wrote:
> A user of a program of mine (http://www.vanheusden.com/multitail/) tries
> to use plan9 regexps under linux and doesn't succeed.
> Am I right that plan9 regular expressions are not compatible with the
> ones of "regular" unix?
Many unix programs don't use ``extended'' regular expressions by
default. See regexp(7) on Plan 9 or try egrep/grep -E under Unix.
next prev parent reply other threads:[~2007-02-22 23:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-22 22:16 Folkert van Heusden
2007-02-22 23:17 ` Alberto Cortés
2007-02-22 23:21 ` William Josephson [this message]
2007-02-22 23:48 ` Russ Cox
2007-02-23 6:27 ` Composition of regexps (Was re: [9fans] regular expressions in plan9 different from the ones in unix?) Joel Salomon
2007-02-23 6:54 ` William K. Josephson
2007-02-23 13:34 ` Joel C. Salomon
2007-02-23 17:33 ` Russ Cox
2007-02-23 11:19 ` [9fans] regular expressions in plan9 different from the ones in unix? (at least linux) Gorka Guardiola
2007-02-23 12:12 ` erik quanstrom
2007-02-23 12:17 ` Gorka Guardiola
2007-02-23 13:02 ` erik quanstrom
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