配置nginx開機啟動
切換到/lib/systemd/system/目錄，創建nginx.service文件vim nginx.service
cd /lib/systemd/system/
vim nginx.service
文件內容如下：
[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
退出並保存文件，執行systemctl enable nginx.service使nginx開機啟動
systemctl enable nginx.service
systemctl start nginx.service 啟動nginx
systemctl stop nginx.service 結束nginx
systemctl restart nginx.service 重啟nginx