[Git]: reset

Deleting(undoing) the last commit

1. Undo commit keeping all files staged

git reset --soft HEAD~

2. Undo commit and un-stage all files

git reset HEAD~

3. Undo commit and completely remove all changes

git reset --hard HEAD~

Note

• HEAD~[Num]: [Num] is the number of commits to go back
  • HEAD: current commit
  • HEAD~1 ≣ HEAD~: 1 commit before
• Instead of HEAD~*, you can use commit id by logging with git log --oneline
  • i.e. git reset --soft 858da45