htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin 密码 密码 service httpd restart
由于本屌丢掉一个s使/var/log/httpd/error.log中报错
[Thu Mar 26 09:54:42 2015] [error] [client 192.168.28.116] (2)No such file or directory: Could not open password file: /usr/local/nagios/etc/htpasswd.users
[Thu Mar 26 09:54:42 2015] [error] [client 192.168.28.116] access to /nagios failed, reason: verification of user id 'nagiosadmin' not configured
[Thu Mar 26 09:54:45 2015] [error] [client 192.168.28.116] (2)No such file or directory: Could not open password file: /usr/local/nagios/etc/htpasswd.users
[Thu Mar 26 09:54:45 2015] [error] [client 192.168.28.116] access to /nagios failed, reason: verification of user id 'nagiosadmin' not configured
[Thu Mar 26 09:54:45 2015] [error] [client 192.168.28.116] (2)No such file or directory: Could not open password file: /usr/local/nagios/etc/htpasswd.users
[Thu Mar 26 09:54:45 2015] [error] [client 192.168.28.116] access to /nagios failed, reason: verification of user id 'nagiosadmin' not configured
[Thu Mar 26 09:54:48 2015] [error] [client 192.168.28.116] (2)No such file or directory: Could not open password file: /usr/local/nagios/etc/htpasswd.users
[Thu Mar 26 09:54:48 2015] [error] [client 192.168.28.116] access to /nagios failed, reason: verification of user id 'nagiosadmin' not configured
这是默认password使用的htpasswd.users文件造成的，后来笨屌直接cp htpasswd.user htpasswd.users。刷新网页,nagios登录成功。