Git

How to Git gud

Submodule (repo in a repo)

Existing .gitmodules

git submodule init
git submodule update

Fresh clone

git clone <...> --recurse-submodules

Pull

git pull --recurse-submodules

To remove tracked files, that should be ignored from .gitignore

git rm -r --cached . && git add . && git commit -am "Remove ignored files"