How to change the author and committer name and e-mail of multiple commits in Git?

Question

I was writing a simple script in the school computer, and committing the changes to Git (in a repo that was in my pendrive, cloned from my computer at home). After several c

Answer 1

The fastest, easiest way to do this is to use the --exec argument of git rebase:

git rebase -i -p --exec 'git commit --amend --reset-author --no-edit'

This will create a todo-list that looks like this:

pick ef11092 Blah blah blah
exec git commit --amend --reset-author --no-edit
pick 52d6391 Blah bloh bloo
exec git commit --amend --reset-author --no-edit
pick 30ebbfe Blah bluh bleh
exec git commit --amend --reset-author --no-edit
...

and this will work all automatically, which works when you have hundreds of commits.