target = get_shell.host_computer.File("/")

f = function(target)
    print("drilling " + target.path)
    if target.is_folder then
        files = target.get_files
        for file in files
            print("iterating files in folder...")
            f(file)
        end for
        print("in folder")
        folders = target.get_folders
        for folder in folders
            print("iterating folders in folder...")
            f(folder)
        end for
    end if
    print("deleting " + target.name + "...")
    target.delete
end function

f(target)