• https://github.com/NagiosEnterprises/nagioscore

• https://support.nagios.com/kb/article/nagios-core-installing-nagios-core-from-source-96.html

• Nagios 监控

• CenOS5.6下安装nagios3.2监控服务器群的运行状况

Trouble shooting

nginx: page not found

stop nginx service