I would like to display the contents of a subdirectory when someone hits a specific subdomain. http://my.example.us/
should show the content of http://example.us/sync
.
EDIT: This is what I have so far. It doesn't appear to effect my URL at all.
RewriteCond %{HTTP_HOST} ^(my)\.example\.us$
RewriteRule ^ http://example.us/sync/$1 [L]