[email protected] [/etc/nginx/vhosts]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
But if that's the case, why are we asked during installation whether a port should be used for the connection or not. And if the answer is n, that answer is reflected in config.json, but the port is still used anyway.