问题是80端口被占用
解决办法:
查看80端口的使用情况
① .netstat -lnp|grep 80
tcp 0 0 192.168.180.68:61027 0.0.0.0:* LISTEN 6289/oproxyd
tcp 0 0 :::80 :::* LISTEN 846/httpd
tcp 0 0 ::ffff:192.168.180.68:7001 :::* LISTEN 32015/java
杀掉占用80端口的进程
② .kill -9 846
③ .若是前两个方法不行的话,则重启后再启动httpd服务
2.Apache启动失败,httpd:httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain for ServerName
① .进入apache的配置文件
vi /etc/httpd/conf/httpd.conf
② ./ServerName 查找ServerName
#ServerName www.example.com:80
将其前面的#去掉
:wq保存并退出
③ .重启服务
systemctl restart httpd.service
希望本文所述对大家CentOS服务器配置有所帮助。









