logwatch question

2013-10-23 Thread François Patte
Bonjour,

Today, I get this warning from logwatch:

gzip: stdout: No space left on device
system 'zcat '/var/log/syslog.2.gz' >>
/tmp/logwatch.X_4YucXv/syslog-archive' failed: 256 at /usr/sbin/logwatch
line 774.
run-parts: /etc/cron.daily/00logwatch exited with return code 2

Upto now there were no problems to run logwatch.

I understand that my /tmp partition is too small, but I don't understand
why logwatch needs more than 1 Gb to write the log digest?

I installed /tmp as tmpfs, is there a config file for logwatch where I
can modify this and tell logwatch to use /var/tmp instead of /tmp?

Thank you
-- 
François Patte
UFR de mathématiques et informatique
Laboratoire CNRS MAP5, UMR 8145
Université Paris Descartes
45, rue des Saints Pères
F-75270 Paris Cedex 06
Tél. +33 (0)1 8394 5849
http://www.math-info.univ-paris5.fr/~patte



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Re: logwatch question

2013-10-24 Thread Chris Davies
François Patte  wrote:
> I installed /tmp as tmpfs, is there a config file for logwatch where I
> can modify this and tell logwatch to use /var/tmp instead of /tmp?

The default value in the program can be (and is) overridden by the system
installed default configuration file logwatch.conf, which may be found
in /usr/share/logwatch/default.conf/ and /usr/share/logwatch/dist.conf/

Fortunately you can create your own /etc/logwatch/conf/logwatch.conf
and re-override these values. Look for the TmpDir keyword.

Read "Customizing the Configuration" in the documentation file
/usr/share/doc/logwatch/HOWTO-Customize-LogWatch.gz for the precise
details.

Chris


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Re: logwatch question

2013-10-25 Thread Bob Proulx
François Patte wrote:
> Today, I get this warning from logwatch:

I am glad there was a good answer to your question.  And now that
there has been one I feel okay in posting something taking this in a
different direction.  I suggest that you don't try to "make a silk
purse out of a pigs ear".  The logwatch package has always been a
little rough.

In Debian the much more supported tool is logcheck.  I find it
superior to logwatch in many ways.  If you have not heard of logcheck
then please check it out.

  $ apt-cache show logcheck
  Description-en: mails anomalies in the system logfiles to the administrator
   Logcheck helps spot problems and security violations in your logfiles
   automatically and will send the results to you in e-mail.
   .
   Logcheck was part of the Abacus Project of security tools, but this
   version has been rewritten.
  Homepage: http://www.logcheck.org/

I suggest trying logcheck and removing logwatch.

> I understand that my /tmp partition is too small, but I don't understand
> why logwatch needs more than 1 Gb to write the log digest?

Who can know what evil lurks in the hearts of men?  But I assume this
is simply a rhetorical question.  But it is one of the reasons to
move away from the tool.  Unless you want to become involved in the
upstream and work to fix it.

Bob


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