RewriteEngine on

AuthType Basic

AuthName "Restricted Area"

RedirectMatch permanent ^/$ http://www.phpcarscript.com/
AuthUserFile "/home/phpcars/.htpasswds/public_html/passwd"

RewriteCond %{HTTP_HOST} ^.*$
RewriteRule ^demo/?$ http://www.phpcarscript.com/demo/ [R=301,L]