nginx/etc.nginx_nginx.conf

# nginx.conf
pid /var/run/nginx.pid; 

worker_processes  auto;

events {
  worker_connections  1024;
}

http {
  include       /etc/nginx/mime.types;
  default_type  application/octet-stream;

  server {
    listen       7860;
    server_name  localhost;
    root         /usr/share/nginx/html;
    index        index.html;

    location / {
      try_files $uri $uri/ =404;
    }
  }
}