# http://www.runoob.com/python/file-methods.html

fo = open("foo.txt", "wb")

# fo.close()
# fo.flush()
# fo.fileno()
# fo.read()
# fo.readline()
# fo.readlines()
# fo.seek()
# fo.tell()
# fo.truncate()
# fo.write()
# fo.writelines()
