[Nagiosplug-devel] runcmd, common.h, and popen
sean finney
seanius at seanius.net
Wed Jun 29 04:55:28 CEST 2005
hey andreas,
On Wed, Jun 29, 2005 at 11:13:39AM +0200, Andreas Ericsson wrote:
> >check_by_ssh (segfaulted if i gave a remote cmd that didn't exist)
>
> I'll look into it. Did you happen to have a backtrace of the core-dump?
#0 0x000000000040197c in main (argc=5, argv=0x7fbffffa78) at check_by_ssh.c:91
91 result_text = chld_out.line[0];
> >check_users (doesn't return the correct number of users)
>
> What system was this on, and how does it differ (+-1 or wildly incoherent)?
debian amd64. here's an example:
copelandia[~]07:51:03$ w
07:51:04 up 20 min, 4 users, load average: 0.00, 0.00, 0.00
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
seanius :0 - 07:31 ?xdm? 3.42s 0.00s -:0
seanius pts/0 :0.0 07:32 2.00s 0.03s 0.03s ssh seanius at sat
seanius pts/1 :0.0 07:47 40.00s 0.06s 0.05s vi check_by_ssh
seanius pts/2 :0.0 07:51 0.00s 0.00s 0.00s w
copelandia[~]07:51:04$ /usr/lib/nagios/plugins/check_users -w 3 -c 8
USERS WARNING - 4 users currently logged in |users=4;3;8;0
copelandia[~/nagios-plugins-1.5/plugins]07:51:52$ ./check_users -w 3 -c 8
USERS OK - 2 users currently logged in |users=2;3;8;0
i think the number is pretty much always 2 with the new plugin, fwiw.
sean
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