python challeng 23 解题总结

python challenge 23网址:www.pythonchallenge.com/pc/hex/bonus.html,查看网页源代码会发现两个提示:(1)this is an undocumented module;(2)va gur snpr bs jung?。由第一个提示就能想到this这个模块,但是第二个提示是进行一些处理过的字符串,如果是使用linux或者unix,就会发现:

grep -i "va gur snpr bs" *
this.py:Va gur snpr bs nzovthvgl, ershfr gur grzcgngvba gb thrff.

换成英文就是:

In the face of ambiguity, refuse the temptation to guess.

于是就得出答案,下一关的网址就是:www.pythonchallenge.com/pc/hex/ambiguity.html(用户名:butter,密码:fly)