Re: [PLUG] Bash I/O redirection

["Alan D. Salewski" <salewski@att.net>]

On Wed, Aug 31, 2011 at 01:56:45PM -0400, JP Vossen spake thus:
*snip*
> Yes.  You want:
> 
> _bash Cookbook_
*snip*

Love it.

 
> 	# Optional, revert change & close FH3
> 	exec 1>&3-

Nice; I didn't realize you could tack a '-' on there to do the fd move
and the close in a single statement. Thanks for that!

 
> Later,
> JP

-Al


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