systemctl
补充说明
实例
systemctl start nfs-server.service . # 启动nfs服务
systemctl enable nfs-server.service # 设置开机自启动
systemctl disable nfs-server.service # 停止开机自启动
systemctl status nfs-server.service # 查看服务当前状态
systemctl restart nfs-server.service # 重新启动某服务
systemctl list-units --type=service # 查看所有已启动的服务Last updated