Undo change in git (not rewriting history)

Question

I made a change in a script and committed it. Then I made a few other changes, and pushed them to a remote repository and such.

Then I realised that first change I m

Answer 1

Yes, you can use git revert for this. See the git manual section on this for more information.

The gist is that you can say:

git revert 4f4k2a

Where 4f4k2a is the id of the commit you'd like to undo, and it will try to undo it.