Roll back commits (FREE ALL)

In Git, if you make a mistake, you can undo or roll back your changes. For more details, see Undo options.

Undo commits by removing them

• Undo your last commit and put everything back in the staging area:

  git reset --soft HEAD^

• Add files and change the commit message:

  git commit --amend -m "New Message"

• Undo the last change and remove all other changes, if you did not push yet:

  git reset --hard HEAD^

• Undo the last change and remove the last two commits, if you did not push yet:

  git reset --hard HEAD^^

Git reset sample workflow

The following is a common Git reset workflow:

1. Edit a file.

2. Check the status of the branch:

   git status

3. Commit the changes to the branch with a wrong commit message:

   git commit -am "kjkfjkg"

4. Check the Git log:

   git log

5. Amend the commit with the correct commit message:

   git commit --amend -m "New comment added"

6. Check the Git log again:

   git log

7. Soft reset the branch:

   git reset --soft HEAD^

8. Check the Git log again:

   git log

9. Pull updates for the branch from the remote:

   git pull origin <branch>

10. Push changes for the branch to the remote:

    git push origin <branch>

Undo commits with a new replacement commit

git revert <commit-sha>

The difference between git revert and git reset

• The git reset command removes the commit. The git revert command removes the changes but leaves the commit.
• The git revert command is safer, because you can revert a revert.

# Changed file
git commit -am "bug introduced"
git revert HEAD
# New commit created reverting changes
# Now we want to re apply the reverted commit
git log # take hash from the revert commit
git revert <rev commit hash>
# reverted commit is back (new commit created again)