How do I make the current (master) local branch a spare branch, go back a few commits (to commit-23) and start a new master from there?

Question

git

1. Git is local.
2. I write commits in master.
3. Now I realized that I want to roll back (say, to commit-23) and start over from it.
4. But I also want to keep the current development in reserve.
How can I do this?
Thank you.

Answer 1

git branch -mrename branch master
git checkout -b master <с какого коммита>checkout from desired commit to new branch