check_mysql!-H 192.168.0.88 -P 3308 -u check -p checkpwd
check_mysql!-H 192.168.0.99 -P 3308 -u check -p checkpwd -S ; check mysql slave server
check_mysql_query!-H 192.168.0.99 -P 3308 -u check -p checkpwd -q "select count(*) from table_name" -w 100 -c 200
check_http!-p 8080
check_http!-u http://192.168.0.188:8080/a.jsp
/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /dev/sda1
/usr/local/nagios/libexec/check_users -w 5 -c 10
/usr/local/nagios/libexec/check_procs -w 150 -c 200
/usr/local/nagios/libexec/check_procs -a 'instance_name=app.task' -c 1:1
/usr/local/nagios/libexec/check_mrtgtraf -F /home/mrtg/logs/192.168.0.188_1.log -a AVG -w 1000000,2000000 -c 5000000,5000000 -e 10