server {
    listen 8081;
    server_name localhost;
    port_in_redirect off;

    location / {
        root /var/www/blog;
        index index.html index.htm;  # Specify the default files to serve
        try_files $uri $uri/ =404;   # Return a 404 if the file is not found
        allow 127.0.0.1;
        deny all;
    }
}