# -*- coding: UTF-8 -* i = 0 import sys if sys.argv[1] == "-n": kaisu = int(sys.argv[2]) else: kaisu = 10 for arg in sys.argv[3:]: for line in open(arg, "r"): i += 1 print line if i == kaisu: break
python head.py -n 回数 読み出すファイル名