git create branch by commit id code example
Example: create a branch from old commit
git log --author=<name or email> // get user (press enter to find exact one)
git checkout -b justin a9c146a09505837ec03b //create and checkout branch
git log --author=<name or email> // get user (press enter to find exact one)
git checkout -b justin a9c146a09505837ec03b //create and checkout branch