関連ワード:  how do i undo a commit in git    how do i undo a commit in github    how do i revert a commit in git    how do i delete a commit in github    how do i revert a commit in github    how do i delete a commit in git    how do i roll back a commit in git    how do i remove a commit in git    how do i remove a commit in github    how can i undo a commit in git