Re: [PLUG] Bash I/O redirection

Alan D. Salewski on 31 Aug 2011 11:21:32 -0700


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Re: [PLUG] Bash I/O redirection


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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