how to revert recent commit in git code example

Example 1: git undo commit

# Uncommit the changes
git reset --soft HEAD~1

# Completely delete the changes
git reset --hard HEAD~1

Example 2: roll back last commit in git

git reset --soft HEAD~1

Example 3: revert last commit

$ git reset --soft HEAD~1

Example 4: undo last commit

$ git reset --hard HEAD~1

Example 5: undo most recent commit

$ git commit -m "some comment"                
$ git reset HEAD~                                          
<< edit files as necessary >>                              
$ git add ...                                              
$ git commit -c ORIG_HEAD