svn commit: r235481 - head/share/examples/csh

[Bjoern A. Zeeb]

On 15. May 2012, at 20:15 , Eitan Adler wrote:

> Author: eadler
> Date: Tue May 15 20:15:17 2012
> New Revision: 235481
> URL: http://svn.freebsd.org/changeset/base/235481
> 
> Log:
>  Rework sample code which sets SSH_AUTH_SOCK to the user's ssh-agent
>  socket path if running
> 
>  PR:		167932
>  Submitted by:	madpilot (pr)
>  Submitted by:	wblock (final patch)
>  Reviewed by:	If someone else reviewed your modification.
>  Approved by:	cperciva (implicit)
>  MFC after:	3 days
> 
> Modified:
>  head/share/examples/csh/dot.cshrc
> 
> Modified: head/share/examples/csh/dot.cshrc
> ==============================================================================
> --- head/share/examples/csh/dot.cshrc	Tue May 15 17:21:46 2012	(r235480)
> +++ head/share/examples/csh/dot.cshrc	Tue May 15 20:15:17 2012	(r235481)
> @@ -5,7 +5,7 @@
> 
> # Sets SSH_AUTH_SOCK to the user's ssh-agent socket path if running
> if (${?SSH_AUTH_SOCK} != "1") then
> -	setenv SSH_AUTH_SOCK `sockstat | grep "${USER}" | cut -d ' ' -f 6` 
> +	setenv SSH_AUTH_SOCK `sockstat | grep "^${USER} " | awk '/ssh-agent/ { print $6 }'`

Wow; how would that handle the 6 different agents I am running?

Can you please get rid of that extra call for grep and move it into the awk regex?

Would sockstat -u be good enough to limit the output passed through the pipe?


> endif
> 
> # Change only root's prompt

-- 
Bjoern A. Zeeb                                 You have to have visions!
   It does not matter how good you are. It matters what good you do!