Last night I was looking for a way to redirect a domain (example.com) to example.com/folder but without actually redirecting the user to that folder.
So I thought that the best way to go about is actually treading every request as example.com/folder.
Anyway enough said here is the result.
1 2 3 4 5 6 7 8 # Redirect to a different folder # of the current domain that was requested <IfModule mod_rewrite.