Git † Reset author in many commits

First update the commit author in your local git config:

git config --global user.name "John Doe"
git config --global user.email "john@example.com"

Then reset the author of all commits after a specific commit:

git rebase 93jfs8sf -x "git commit --amend --reset-author -CHEAD"

Or for all commits:

git rebase --root -x "git commit --amend --reset-author -CHEAD"

20:40 24.08.2022