how to commit previous revision in git code example

Example 1: how to return to latest version on git

// we need to type both of them git fetch origin git reset --hard origin/master

Example 2: 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"