pk stuff

replace submodule repo

You should just be able to edit the .gitmodules file to update the URL and then run git submodule sync to reflect that change to the superproject and your working copy.

recursive submodule init and update

git submodule update –init –recursive

update only

git submodule update –recursive

recursive add submodule

git submodule add foo
git submodule update –init –recursive