From: Kevin Rodgers <ihs_4664@yahoo.com>
Subject: Re: GNU emacs locks files modified with CVS
Date: Wed, 17 Dec 2003 09:26:56 -0700 [thread overview]
Message-ID: <3FE083D0.6060004@yahoo.com> (raw)
In-Reply-To: mailman.195.1071679031.868.help-gnu-emacs@gnu.org
gebser@speakeasy.net wrote:
> Of course everyone can set up their systems however they wish, but I
> use:
>
> export DISPLAY=$(who -lum|awk -F '(' '{print $2}'|awk -F ')' '{print $1}'):0
>
> in my ~/.bashrc and have no problem logging in and/or running remotely
> whatever X apps I want.
I know this isn't comp.unix.shell, but that pipe can be simplified a little by
passing a regex as awk's field separator:
export DISPLAY=$(who -lum | awk -F'[()]' '{print $(NF-1)}'):0
--
Kevin Rodgers
next parent reply other threads:[~2003-12-17 16:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.195.1071679031.868.help-gnu-emacs@gnu.org>
2003-12-17 16:26 ` Kevin Rodgers [this message]
2003-12-17 19:03 ` GNU emacs locks files modified with CVS gebser
2003-12-17 16:41 ` Pepijn Kenter
2003-12-17 17:54 ` Maurizio Loreti
2003-12-18 17:19 ` Kevin Rodgers
[not found] <mailman.138.1071587578.868.help-gnu-emacs@gnu.org>
2003-12-16 14:51 ` Pepijn Kenter
2003-12-16 16:26 ` gebser
2003-12-17 6:42 ` Maurizio Loreti
2003-12-17 15:34 ` gebser
2003-12-15 12:25 Pepijn Kenter
2003-12-15 18:04 ` Kevin Rodgers
2003-12-16 9:44 ` Pepijn Kenter
2003-12-16 14:10 ` gebser
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