centos7使用systemctl启动nginx报错No such file or directory

centos7使用systemctl start nginx 时报错No such file or directory

这是由于缺少服务导致，可以使用下面方法来创建服务即可使用systemd来启动了

[root@zabbix ~]# vim /lib/systemd/system/nginx.service

[Unit]
Description=nginx
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