更新systemd.service示例

examples/nginx.service

@@ -1,15 +1,16 @@
 [Unit]
-Description=nginx
-After=network.target
+Description=Nginx
+Documentation=https://nginx.org
+After=network-online.target firewalld.service
+Wants=network-online.target
 
 [Service]
 Type=forking
+Group=root
 User=root
 ExecStart=/opt/nginx/1.26.0/sbin/nginx
-ExecReload=/opt/nginx/1.26.0/sbin/nginx -s reload
-ExecStop=/opt/nginx/1.26.0/sbin/nginx -s stop
-PrivateTmp=true
 Restart=always
+PrivateTmp=true
 
 [Install]
 WantedBy=multi-user.target