Httpd:could not reliably determine the server when you start Apache

Occurs when Apache is started

[Root@centos apache2]#/usr/local/apache2/bin/apachectl start
Httpd:could not reliably determine the server ' s fully qualified domain http://www.aliyun.com/zixun/aggregation/11696. HTML ">name, using 121.10.40.155 for ServerName

Now provide a workaround for the problem

1 access to the Apache configuration file directory: (depending on the individual installation situation and different)

[Root@centos/]# cd/etc/httpd//The directory where I install the configuration file is/etc/httpd

2 Edit httpd.conf file, search "#ServerName", add ServerName localhost:80

[Root@centos httpd]# ls
CONF.D Extra httpd.conf Magic mime.types Original

[Root@centos httpd]# VI httpd.conf

#
# ServerName gives the name and port that's the server uses to identify itself.
# This can often is determined automatically, but we recommend you specify
# It explicitly to prevent problems during startup.
#
# If Your host doesn't ' t have a registered DNS name, enter its IP addresses here.
#
#ServerName www.example.com:80
Change to:

ServerName localhost:80

3 Restart Apache.

[Root@centos httpd]#/usr/local/apache2/bin/apachectl Restart

OK, the boot is successful!