In this lab, you’ll get some experience working with submodules.
This lab requires that you have Internet access and have completed at least the first two steps in Connected Lab 10, where you forked the various split projects of the original calc2 project into your area in GitHub and cloned the super_calc project down to your local system.
$ git submodule add https://github.com/<your github userid>/sub_ui sub_ui
$ ls $ git status $ git show :.gitmodules
$ git commit -m "Add submodule sub_ui" $ git push