Convert RewriteRule ^(.*)$ - [F,L] to NGINX rewrite

[pooyara]

Could convert this .htaccess to NGINX rewrite?

RewriteCond %{REQUEST_FILENAME} -f [NC,OR]
RewriteCond %{REQUEST_FILENAME} -d [NC]
RewriteRule .* - [L]

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,163716,163716#msg-163716