如果在nagios的web界面上出现如下画面：
 
请编辑/usr/local/nagios/etc/cgi.cfg文件，在下面7行的后面加上
在这个(htpasswd -c /usr/local/nagios/etc/htpasswd.users xxxx)命令设置的参数(xxxx).
authorized_for_system_information=nagiosadmin,xxxx
authorized_for_configuration_information=nagiosadmin,xxxx
authorized_for_system_commands=nagiosadmin,xxxx
authorized_for_all_services=nagiosadmin,xxxx
authorized_for_all_hosts=nagiosadmin,xxxx
authorized_for_all_service_commands=nagiosadmin,xxxx
authorized_for_all_host_commands=nagiosadmin,xxxx