1、输入域名A，跳转到域名B
各种方法已经尝试，无济于事，这个bug早就有了，一直没有人解决。
2、重启httpd，nginx都有错误了，没有操作服务器环境的任何地方
[root@MyServer /]# service httpd restart
Stopping httpd: [ OK ]
Starting httpd: [ OK ]
/sbin/service: line 67: bin: command not found
[root@MyServer /]# service nginxd restart
Stopping nginx: [ OK ]
Starting nginx: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
[ OK ]
/sbin/service: line 67: bin: command not found
