切换到/lib/systemd/system/目录，创建nginx.service文件vim nginx.service
cd /lib/systemd/system/
vim nginx.service
文件内容如下：
[Unit] Description=nginx After=network.target [Service] Type=forking ExecStart=/usr/local/nginx/sbin/nginx ExecReload=/usr/local/nginx/sbin/nginx reload ExecStop=/usr/local/nginx/sbin/nginx quit PrivateTmp=true [Install] WantedBy=multi-user.target
退出并保存文件，执行systemctl enable nginx.service使nginx开机启动
systemctl enable nginx.service
systemctl start nginx.service 启动nginx
systemctl stop nginx.service 结束nginx
systemctl restart nginx.service 重启nginx
原文：https://www.cnblogs.com/boonya/p/13132432.html