Undoing things with Git

undo.sh

# Undo commit (it does not delete your changes)
git reset --soft HEAD~1
# Undo add (it does not delete your changes, only unstages them -> red color)
git reset --mixed
# Save changes to a temporary commit (takes out your changes for a while)
git stash
# change branch
git checkout <branch_name>
# restore changes on a branch (fetches your changes)
git stash pop


# Undo merge
git reset --merge ORIG_HEAD

# Change active branch's name
git branch -m <newname>

# Change another branch's name
git branch -m <oldname> <newname>

# Delete branches
git branch -d <branch-name>
git push origin --delete <branch-name>

# Find staged submodules
git ls-files --stage | grep 160000