实际部署服务器时候发现centos7和之前使用的centos6已经service命令使用上有很大差别，记录一下
*启动、重启、停止、重载服务
# systemctl start httpd.service
# systemctl restart httpd.service
# systemctl stop httpd.service
# systemctl reload httpd.service
# systemctl status httpd.service
*激活/禁止自动启动
# systemctl enable httpd.service
# systemctl disable httpd.service
*杀死服务
# systemctl kill httpd
转载自 https://blog.csdn.net/cds86333774/article/details/51165361
原文：https://www.cnblogs.com/orxx/p/9603606.html