関連ワード:  git roll back to a specific commit    github go back to a specific commit    git go back to a specific commit    git roll back to a certain commit    roll back to specific commit github    git go back to a different commit    git go back to a given commit    git go back to specific commit on branch    git roll back branch to specific commit    git go back to a specific commit and push  
結果 : github roll back to a specific commit