how to delete last pushed commit in git code example

Example 1: cancel a commit not pushed

git reset --soft HEAD~

Example 2: revert last push to server

git reset --hard HEAD@{1}
git push -f

Example 3: git remove commits from branch after push

git reset --hard <last_working_commit_id>
So we must not reset to the commit_id that we don't want.

Then sure, we must push to remote branch:

git push --force

Example 4: delete a pushed commit

$git log --pretty=oneline --abbrev-commit