git discard local changes in file code example

Example 1: git discard local changes

# Discarding local changes (permanently) to a file:
git checkout -- <file>

# Discard all local changes to all files permanently:
git reset --hard

Example 2: undo unstaged changes git

git checkout -- .

Example 3: git discard unstaged files

git stash save --keep-index --include-untracked