[rrd-users] Re: suppressing rrdtool graph width*heigth output

[Gil Coutinho]

Hi there.
Can't you redirect the output to /dev/null?

Try something like this in your crontab:
0 * * * * /usr/sbin/netdate ns1 >/dev/null 2>/dev/null

(it redirects standard input and standard error of the command to /dev/null)
If that is your only problem, root won't get emailed anymore.

cheers
_____________
 Gil Coutinho
gilc at fe.up.pt

-----Original Message-----
From: root at phobos.serve.com [mailto:root at phobos.serve.com]On Behalf Of
A.N.Varady
Sent: quinta-feira, 28 de Junho de 2001 18:34
To: rrd-users at list.ee.ethz.ch
Subject: [rrd-users] suppressing rrdtool graph width*heigth output



Hello,

Does anyone know if there is a "quiet" mode for the rrdtool graph function.
Besides the generated gif, the rrdtool graph function also outputs the width
and
height of the image produced.

If there isn't a quiet mode, does anyone know some trick I could use to run
rrdtool graph from within a perl script and suppress this information.

The problem is that I have rrdtool running on cron, and everytime it runs
the
graph function it send email to root with the dimensions of the image.

Thanks for your help.


Aharon

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