delete a commit code example
Example 1: git remove commit
git reset --soft HEAD~
git reset --hard HEAD~
Example 2: git delete local commit
git reset --hard origin/<branch_name>
Example 3: remove the commit from local
git reset --soft HEAD~1
Example 4: delete commit
git checkout master
git reset --hard e3f1e37
git push --force origin master
git diff master..origin/master
Example 5: delete everythng after a certain commit
git reset HEAD@{index}
Example 6: git delete commit 4785cd1e041
git reset --hard <sha1-commit-id>