#!/usr/bin/env python3
import os
import sys

def get_file_list(path):
    '''present a list of files'''
    os.li
    return None

def maximum_common_string(string, listofstrings, minimum_length):
    '''compare items of a list, grouping by common strings, keeping groups as small as possible'''
    return None

def move_files_into_directory(files, directory):
    return None

def main():
    filepaths = os.listdir(sys.argv[1])
    print(filepaths)
    return None

if __name__ == "__main__":
    main()