apache2nginx_modrewrite

APACHE
==========
RewriteEngine On
RewriteRule ^/?([-A-Za-z0-9_]+)$  yoo.php?dude=$1 [L]
Options All -Indexes

NGINX
=========
autoindex off; location / { rewrite ^/?([-A-Za-z0-9_]+)$ /yoo.php?dude=$1 break; }