SHELL

git discard all changes command

git reset –hard		# Revert uncommitted changes in index
git clean -fxd		# Remove newly created files that not in index

git discard staged changes

git reset HEAD
git checkout .

git discard changes

git checkout .

git command line discard changes

git clean -dxn .  # dry-run to inspect the list of files-to-be-removed
git clean -dxf .  # REMOVE ignored/untracked files (in the current directory)
git checkout -- . # ERASE changes in tracked files (in the current directory)

git discard changes

Undoing the changes in the working directory
Use the checkout command in order to checkout the repository’s version.

RUN:
git checkout hello.html