브랜치가 가르키는 버전을 바꾼다
- remove 1 commit
git reset --hard <sha1-commit-id> git push origin HEAD --force
- make 3 commit to 1
git reset --soft HEAD~3 && git commit
git reset --hard ORIG_HEAD //change branch referencex git reset --merge ORIG_HEAD
if argument is branch then refer reference of that branch (안연결될 놈들은 접근 못하기 때문에 삭제, 취소처럼 느껴지는거)
git reset --soft HEAD~{{commit count}} or or git reset --hard HEAD^ git reset --hard master@{"10 minutes ago"}
—hard make all delete, —soft just move
- revert all
git reset --hard HEAD
if already pushed
git push origin HEAD --force


Seonglae Cho