How to redo git pull?

Question

For example, I am working on branch1 and I want to 'git pull' code from branch2. However, I 'git pull' code from branch3 instead of branch2. How can I redo the 'git pull' command? (delete the code from branch2)

Answer 1

If you just pulled, as described in "Undo git pull, how to bring repos to old state", a simple git reset --hard custom-branch@{1} should be enough, assuming you have no work in prigress (or it would be lost, erased by the reset --hard)

You can then git fetch, and git merge origin/anyBranchYouNeed, to make the pull you want.