server {
  listen 80;
  server_name  www.web20show.com;
  rewrite ^(.*) http://web20show.com$1 permanent;
}
 
server {
    listen 80;
    server_name web20show.com *.web20show.com;
    root /data/web20show.com/current/public;
    access_log  /var/log/nginx/web20show.comaccess.log; # vhost specific access log
    passenger_enabled on;
    
    location ~* \.(ico|js|css|jpg|jpeg|gif|png)$ {
      expires max;
    }
 
}