Description
This plugin is part of Official Nagios® Plugins package and its documentation be found here.
Example of use and return of command
You must access the command directory before running it trough the following path: /usr/local/opmon/libexec/
[root@opmon]# ./check_nntp -H 192.168.10.115 -w 5 -c 10 NNTP OK - 0,001 second response time on port 119 [200 NNTP Service 6.0.3790.1830 Version: 6.0.3790.1830 Posting Allowed]|time=0,000793s;5,000000;10,000000;0,000000;10,000000