[root@rusky]# service httpd start
Starting httpd: httpd: apr_sockaddr_info_get() failed for rusky
httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName

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解决方法:

修改httpd.conf配置文件:

vi /etc/httpd/conf/httpd.conf   加入一句  ServerName  localhost:80

重新启动正常:

[root@rusky]# service httpd stop
Stopping httpd: [ OK ]
[root@rusky]# service httpd start
Starting httpd: [ OK ]