[question] printing directory contents

I'm trying to make a file browser and I've looked around and found nothing helpful…I'm not sure how to print the files in directories using -files = fs.list("rom")- because it just returns a table and idk how to look in the whole computer for all files and directories…
any help?

print(textutils.tabulate(fs.list(rom)))

Wrong. Don't forget to use quotes around strings. It would be like so:

print( textutils.tabulate( fs.list( "/rom" ) ) )

Actually, it would be just:

textutils.tabulate(fs.list("/rom"))

since tabulate prints the table contents, it doesn't return anything.