[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: i/o redirection into variables
|
From: |
Andreas Schwab |
|
Subject: |
Re: i/o redirection into variables |
|
Date: |
Tue, 28 Mar 2006 15:49:38 +0200 |
|
User-agent: |
Gnus/5.110003 (No Gnus v0.3) Emacs/22.0.50 (gnu/linux) |
"Dirk H. Schulz" <dirk.schulz@kinzesberg.de> writes:
> I am looking for a possiblity to redirect error output into a variable:
>
> Instead of redirecting to a file
> ( e.g.
> command 2>>errorlogfile
> )
>
> I would like to redirect into a variable.
>
> Is this generally possible?
exec 3>&1
stderr=$(command 2>&1 >&3)
exec 3>&-
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."