On Thu, May 29, 2008 at 12:22 AM, Marc Powell <<a href="mailto:marc@ena.com">marc@ena.com</a>> wrote: <div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div class="Ih2E3d"> On May 28, 2008, at 1:38 PM, Kaushal Shriyan wrote: > Hi > > when i run the below command i get NRPE: Unable to read output > > sudo -u nagios /usr/nagios/libexec/check_nrpe -H localhost -c > check_total_procs > NRPE: Unable to read output </div>NRPE provides a debug option for problems such as this. There could be many causes and you haven't provided any information to say which. If you need further assistance, please detail NRPE version How installed (source or package; which package) How is it being run (inetd, xinetd, daemon) (x)inetd configuration if that's being used. any (x)inetd errors being generated if that's being used. NRPE debug output when check is executed. NRPE configuration for the command Example test run of the check_total_procs command run on the destination host as the NRPE user. and, last but certainly not least, any troubleshooting/googleing you've already done so that we don't repeat the ground you've already covered. -- Marc <div><div></div><div class="Wj3C7c"> ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. <a href="http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/" target="_blank">http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </div></div></blockquote></div> Hi Marc I have enabled debug=1, But not able to see anything in the syslog when i restart the nrpe using the below command sudo /etc/init.d/nrpe restart Any further clue Thanks and Regards Kaushal