git amend pushed commit code example

Example 1: amend last commit message

$ git commit --amend -m "New and correct message"

Example 2: change message from last pushed commit

git commit --amend

Example 3: git undo pushed commit

git reset <previous label or sha1>
git commit -am "commit message"
git push -f <remote-name> <branch-name>  //  git push -f origin master

Example 4: change commit message

git commit --amend
// press enter, editor would open

Example 5: 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

Example 6: change commit message after push

git push --force <repository> <branch>