Q: rebasing (moving) a whole tree (not just one branch)

Hi,

I'd like to rebase a whole tree from A to B. Not just a single branch, but a whole tree. Let's say I have the following history:

--- A --- B
     |
     + -- C -- D
          |
          + E -- F

I'd like to rebase C and its descendants from A to B so it becomes:

--- A --- B
           |
           + -- C' -- D'
                |
                + E' -- F'

I know I can do it manually with

git rebase B C git rebase C D git rebase C E git rebase E F

Is there a way to just say "rebase C and all after that from A to B"?

Dirk