[Xymon] monitoring /var/log/messages for new occurence of a string

Novosielski, Ryan novosirj at umdnj.edu
Mon Oct 8 19:39:01 CEST 2012


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It definitely works better, and monitors all the same things. You may
need to modify your external tests a little bit, but just because the
environment variables/names have just changed a little.

I've got a big selling point for you if you need one: you cannot
configure client settings centrally on the server side if you use a
Big Brother client. They will be ignored.

On 10/08/2012 01:35 PM, Nicole Beck wrote:
> I just haven’t had a chance to test it much.  If I recall
> correctly, it didn’t monitor everything that we currently monitor
> with big brother. I’ll have to investigate it further.
> 
> 
> 
> Thanks,
> 
> Nicole
> 
> 
> 
> *From:*Larry Barber [mailto:lebarber at gmail.com] *Sent:* Friday,
> October 05, 2012 4:28 PM *To:* Nicole Beck *Cc:* xymon at xymon.com 
> *Subject:* Re: [Xymon] monitoring /var/log/messages for new
> occurence of a string
> 
> 
> 
> Is there some reason you can't use a Xymon client?
> 
> Thanks, Larry Barber
> 
> On Fri, Oct 5, 2012 at 2:00 PM, Nicole Beck <nskyrca at syr.edu 
> <mailto:nskyrca at syr.edu>> wrote:
> 
> Hi,
> 
> The answer to this is probably in the archives already, but I
> didn’t find it.
> 
> 
> 
> I’m running Xymon 4.2.3 server on RHEL, and running Big Brother on
> the clients.  I setup the bb-msgstab file on a Linux client to
> alert for a specific string in /var/log/messages.  What I’m seeing
> is that anytime /var/log/messages is updated, we get an alert for
> the string we are testing for, even if  that string occurred hours
> ago.    Is there a way to parse the file to only send an alert if
> it is a new occurrence of the string?  We only rotate this file
> once a week, so we might get an alert on something that’s a day
> old.
> 
> 
> 
> Thanks!
> 
> Nicole Beck
> 
> 
> 
> 
> _______________________________________________ Xymon mailing list 
> Xymon at xymon.com <mailto:Xymon at xymon.com> 
> http://lists.xymon.com/mailman/listinfo/xymon
> 
> 
> 


- -- 
- ---- _  _ _  _ ___  _  _  _
|Y#| |  | |\/| |  \ |\ |  | |Ryan Novosielski - Sr. Systems Programmer
|$&| |__| |  | |__/ | \| _| |novosirj at umdnj.edu - 973/972.0922 (2-0922)
\__/ Univ. of Med. and Dent.|IST/EI-Academic Svcs. - ADMC 450, Newark
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