edit last commit code example

Example 1: undo commit

# KEEP CHANGES
git reset --soft HEAD~1

# REMOVE CHANGES
git reset --hard HEAD~1

Example 2: edit last commit message

git commit --amend -m "New commit message."

Example 3: pop last commit git

#this  will preserve changes done to your files
git reset --soft HEAD~1

#this will get rid of the commit and the changes done to the files
$ git reset --hard HEAD~1