gaukur henda staðnum breytingar
# Discarding local changes (permanently) to a file:
git checkout -- <file>
# Discard all local changes to all files permanently:
git reset --hard
afturkalla unstaged breytingar gaukur
git checkout -- .
gaukur endurstilla ein skrá
git checkout HEAD -- my-file.txt
gaukur henda unstaged skrár
git stash save --keep-index --include-untracked
gaukur losa allar breytingar
git reset --hard
fjarlægja staðnum breytingar gaukur
git fetch # will fetch the latest changes on the remote
git reset --hard origin/master # will set your local branch to match the representation of the remote just pulled down.