Sample of nginx config for php wordpress sites

nginx_wordpress.conf

server {
  listen 80; 
  server_name rubyer.me www.rubyer.me;
  root /home/sites/rubyer.me/;
  index index.php index.html index.htm;

#add for wordpress permentlink
  if (-f $request_filename/index.html){
    rewrite (.*) $1/index.html break;
  }
  if (-f $request_filename/index.php){
    rewrite (.*) $1/index.php;
  }
  if (!-f $request_filename){
    rewrite (.*) /index.php;
  }
#####################

  location / { 
  }

  location ~ \.php$ {
    fastcgi_pass unix:/var/run/php5-fpm-www-data.sock;
    include fastcgi_params;
  }

## Disable viewing .htaccess & .htpassword
  location ~ /\.ht {
    deny all;
  }
## Enable cache for assets
  location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ {
    expires      30d;
  }
  location ~ .*\.(js|css)?$ {
    expires      1h; 
  }
}