#啟動http
[root@172 network-scripts]# systemctl start httpd
#加入http到開機啟動
[root@172 network-scripts]# systemctl enable httpd.service
#啟動mysql
[root@172 network-scripts]# systemctl start mysqld
#加入mysql到開機啟動
[root@172 network-scripts]# systemctl enable mysqld.service