centos7设置开机启动命令

1.设置开机启动

systemctl enable xxx.service   如:systemctl enable nginx.service

2.设置禁止开机启动

systemctl disable xxx.service 如：systemctl disable nginx.service

3.查看服务状态信息

systemctl status xxx.service 如：systemctl status nginx.service

4.仅显示活动状态

systemctl is-active xxx.service 如：systemctl is-active nginx.servie

 5.启动服务

systemctl start xxx.service

6.停止服务

systemctl stop xxx.service

7.查看所有已启动的服务

systemctl list-units --type=service

8.重启动服务

systemctl restart xxx.service