rebase to squash multiple commits on same branch

Question

Can we use rebase to squash multiple commits into one single commit on the same branch?

Taking an example, i have created two topic branches - issueA_1 and issueA_2 from

Answer 1

In your case,

git checkout issueA_2
git rebase -i master

or

git rebase -i commitX1^ #parent of commitX1 in branch issueA_2

should also work. In this case, you don't need to count (I'm usually one off).