revert back in git code example

Example 1: git revert commit

# Reset the index and working tree to the desired tree
# Ensure you have no uncommitted changes that you want to keep
git reset --hard 56e05fced

# Move the branch pointer back to the previous HEAD
git reset --soft HEAD@{1}

git commit -m "Reverting to the state of the project at f414f31"

Example 2: how discharge changes e recover last commit git

git reset HEAD --hard

Example 3: revert commit git

$ git log --oneline
9ef9173 File with one line

Example 4: revert to commit git

# This will detach your HEAD, that is, leave you with no branch checked out:
git checkout 0d1d7fc32