Delete files on the receiving side during the transfer (--delete-during). This method is faster than --delete-before or --delete-after, but it is only supported with rsync 2.6.4 or later.
Eliminar do lado que recibe os ficheiros durante a transferencia (-- delete- during). Este método é máis rápido que -- delete- before ou -- delete- after, mais só o admite rsync 2. 6. 4 e posteriores.