Python-Scan LAN available ports __python

do_scan_port.py

#!/usr/bin/env python
#-*-CODING:GBK-*-
#-*-coding:utf_8-*-

import socket from

do_valid_ip import *

# SCAN Specifies IP port

def test_port (dst,port):
    os.system (' title ' +str (port))

    Cli_sock = socket.socket (socket . af_inet, Socket. Sock_stream
    Try:
        indicator = CLI_SOCK.CONNECT_EX ((DST, Port)
        cli_sock.close ()
        If indicator = 0: Return is
            True
        else: return
            False
    except: Pass

ip_prefix = "172.18.228";
Find_port = 5555
print "Start scan valid port" + str (find_port)
for I in range (1, 256):
    IP = '%s.%s '% (IP _prefix, i)
    if Ping_ip (IP):
        Porton = Test_port (IP, 5555);
        If Porton:
            print IP + "got valid port"
print "End scan valid port" + str (find_port)

do_valid_ip.py

#-*-Coding:utf-8-*-# author:orangleliu date:2014-11-12 # python2.7.x ip_scaner.py ' "' Scan active IP execution in LAN: Python IP_SC aner.py 192.168.1.1 ' Import platform import sys import OS import time import thread Def get_os (): "' Get O S type ' OS = Platform.system () If OS = "Windows": Return "n" Else:return "C" def Ping _ip (ip_str): cmd = ["Ping", "-{op}". Format (Op=get_os ()), "1", ip_str] output = Os.popen ("". Join (CMD)). ReadLines () flag = False for line in list (output): If not line:continue if Str
        . Upper (). Find ("TTL") >= 0:flag = True break if Flag:return true else:
        Return False def find_ip (ip_prefix): "" gives the current 127.0.0, then scans the entire segment for all addresses ' for I-in range (1, 256): ip = '%s.%s '% (Ip_prefix, i) Thread.start_new_thread (ping_ip, (IP,)) Time.sleep (0.3) If __name__ = "__ main__ ": print" starT time%s "% time.ctime () Commandargs = sys.argv[1:] args =" ". Join (Commandargs) Ip_prefix = '. '. Join (Args.split ('. ')
    [:-1])
 FIND_IP (ip_prefix) print "End time%s"% Time.ctime ()

If Port 5555 is open, combine   ADB remote debugging/Network debugging   can control the phone.