How do I rollback changes in Git?

How do I rollback changes in Git?

You can rollback changes in Git using commands like git reset, git checkout, or git revert. What specific scenario are you dealing with?

I want to undo my last commit but keep the changes in my working directory.

In that case, you can use git reset HEAD~1. This will undo the last commit but keep your changes in the working directory.

What if I want to completely discard the last commit and its changes?

You can use git reset --hard HEAD~1 to completely discard the last commit and its changes. Be careful, as this cannot be undone!

Is there a way to rollback changes that have already been pushed to a remote repository?

Yes, you can use git revert to create a new commit that undoes the changes of a previous commit. This is safer for shared repositories.