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	for barebox@lists.infradead.org; Mon, 28 Feb 2011 16:09:50 +0000
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Date: Mon, 28 Feb 2011 17:09:43 +0100
From: Marc Kleine-Budde <mkl@pengutronix.de>
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Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org
Subject: Re: scripts
To: Vanalme Filip <F.Vanalme@TELEVIC.com>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>

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On 02/28/2011 05:03 PM, Vanalme Filip wrote:
> I'm currently studying some Barebox scripts (i.e. init, boot) and I hav=
e noticed something strange with scripts :
>=20
> barebox:/env/bin echo $bootfile
> zImage
> barebox:/env/bin echo $eth0.serverip
> 10.0.48.80
> barebox:/env/bin cat test
> #!/bin/sh
>=20
> echo --$eth0.serverip--
> echo --$bootfile--

try:

echo --${bootfile}--

> barebox:/env/bin ./test
> --10.0.48.80--
> ----
> barebox:/env/bin
>=20
> When I do an echo of the two environment variables from the command pro=
mpt, I can see their values. However, when both commands are entered in a=
 simple script, only the serverip address appears. (I created the test sc=
ript with "edit" from within Barebox). Am I doing something wrong ?

cheers, Marc
--=20
Pengutronix e.K.                  | Marc Kleine-Budde           |
Industrial Linux Solutions        | Phone: +49-231-2826-924     |
Vertretung West/Dortmund          | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686  | http://www.pengutronix.de   |


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