how to go back to an earlier commit code example
Example: git roll back to specific commit
//Git Rollback to a specific commit via Mac terminal
//Navigate to project and open git log
cd projectname
git log --oneline
//Locate and checkout the desired commit ID
git checkout abc1234 .
//(Type q to quit the git log)
//Stage All changes, commit with comment, and push to remote
git add -A
git commit -m "Revert commit: abc1234"
git push