eg:
vim /lib/systemd/system/nginx.service
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx #开启nginx服务
ExecReload=/usr/local/nginx/sbin/nginx reload #重载nginx服务
ExecStop=/usr/local/nginx/sbin/nginx quit
PrivateTmp=true
[Install]
WantedBy=multi-user.target
创建服务开机自启文件
原文:https://www.cnblogs.com/xcbki/p/10902609.html