Вторая редакция конфига для nginx
server { listen 80; server_name sitename.ru; rewrite ^(.*)$ http://www.sitename.ru$1 permanent; } server { listen 80; server_name www.sitename.ru; root /var/www/sitename.ru/www; autoindex off; rewrite ^(.*/)?([^\.]*[^/])$ $1$2/ permanent; rewrite ^(.*\.[^/]*)/$ $1 permanent; location = /favicon.ico {} location = /robots.txt {} location = /capsule/ext/kcaptcha/ { include snippets/fastcgi-php.conf; fastcgi_pass unix:/var/run/php5-fpm.sock; } location ~ /capsule/ {} location ~ /share42/ {} location / { rewrite ^(.*)$ /index.php; } location = /index.php { include snippets/fastcgi-php.conf; fastcgi_pass unix:/var/run/php5-fpm.sock; } location ~ /\.ht { deny all; } }