解决方案：
进入apache的安装目录:
#vim /etc/httpd/conf/httpd.conf
将其中一行#ServerName localhost:80注释#号去掉即可。
再重启服务httpd即可。
解决httpd: Could not reliably determine the server's fully qualified domain name,布布扣,bubuko.com
解决httpd: Could not reliably determine the server's fully qualified domain name
原文：http://only27753.blog.51cto.com/8258144/1538319