Python for 循环的黑色料理

Linux的口令破解

Python for循环可以遍历任何序列的项目，如一个列表或者一个字符串。

语法：

for循环的语法格式如下：

for iterating_var in sequence:
    statements(s)

 1 import crypt
 2 
 3 def testPass(cryptPass):
 4     slat = cryptPass[0:2]
 5 
 6 dictFile = open('dictionary.txt','r')
 7 for word in dictFile.readlines():
 8     word = word.strip('
')
 9     cryptWord = crypt.crypt(word,salt)
10     if (cryptWord == cryptPass):
11         print "[+] Found Password: "+word+"
"
12         return
13 
14     print"[-] Password Not Found. 
"
15     return
16 
17 def main():
18     passFile = open('passwords.txt')
19     for line in passFile.readlines():
20         if ":" in line:
21         　　user = line.split(':')[0]
22         　　cryptPass = line.split(':')[1].split(' ')
23         　　print "[*] Cracking Password for: "+user
24         　　testPass(cryptPass)
25 
26 if __name__ == "__main__":
27     main()