git revert pushed code example
Example 1: github undo last pushed commit
git reset <previous label or sha1>
git commit -am "blabla"
git push -f <remote-name> <branch-name>
Example 2: how to revert last pushed commit
To reset a brancj to some good commit:
In the server, move the cursor back to the last known good commit:
git push -f origin <last_known_good_commit>:<branch_name>
Locally, do the same:
git reset --hard <last_known_good_commit>
# ^^^^^^
# optional