Hi
My system admin has installed Nagios on Ubuntu 10.04.3 LTS. How should I go about invoking Nagios in-built Plugins for example check_disk from shell.
Move to the folder where your plugins are in
cd /usr/local/nagios/libexec
./check_disk --options
for example:
./check_disk echatspin echatrandom -w 80% -c 90% -M