how would you describe what "git rebase" does in one or two short sentences? Assuming there's already an appropriate diagram you can point to

(I'm doing a small side project around git rebase this week)

(1/?)

if you use git rebase, have you ever used `git rebase --onto`?

(2/?)

In git, have you ever used `ORIG_HEAD`?

(3/?)

If you use git rebase, have you ever run `git rebase` without any arguments? (just `git rebase` on its own, not `git rebase main` or anything)

(4/?)