1.先創建開機自啟腳本

cd /etc/systemd/system

 vi nginx.service

內容：

[Unit]
Description=nginx service
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target

2.設置開機自啟動

systemctl enable nginx

3.啟動nginx服務

systemctl start nginx.service

重新啟動服務

systemctl restart nginx.service

查看服務當前狀態

systemctl status nginx.service

停止開機自啟動

systemctl disable nginx.service