Submission

1. Run git status in your source directory and review the output. Make sure that there aren’t any modified files in your local working copy that haven’t been committed/pushed.

2. Run git ls-files in your source directory to confirm that the list of files being tracked by git look reasonable, i.e., that no superfluous files (emitted machine code, compiled machine code, macOS .DS_STORE files, etc.) have been accidentally added to the repository.

3. To turn in your assignment, push it to GitHub.