سورس کد پورت اسکنر ( پایتون)

کد:

#!/usr/bin/env python

import socket

import subprocess

import sys

from datetime import datetime



# Clear the screen

subprocess.call('clear', shell=True)



# Ask for input

remoteServer    = raw_input("Enter a remote host to scan: ")

remoteServerIP  = socket.gethostbyname(remoteServer)



# Print a nice banner with information on which host we are about to scan

print "-" * 60

print "Please wait, scanning remote host", remoteServerIP

print "-" * 60



# Check what time the scan started

t1 = datetime.now()



# Using the range function to specify ports (here it will scans all ports between 1 and 1024)



# We also put in some error handling for catching errors



try:

    for port in range(1,1025):  

        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

        result = sock.connect_ex((remoteServerIP, port))

        if result == 0:

            print "Port {}: \t Open".format(port)

        sock.close()



except KeyboardInterrupt:

    print "You pressed Ctrl+C"

    sys.exit()



except socket.gaierror:

    print 'Hostname could not be resolved. Exiting'

    sys.exit()



except socket.error:

    print "Couldn't connect to server"

    sys.exit()



# Checking the time again

t2 = datetime.now()



# Calculates the difference of time, to see how long it took to run the script

total =  t2 - t1



# Printing the information to screen

print 'Scanning Completed in: ', total

کد:

'code by Anarchy'

import socket

import os

ip='127.0.0.1'





for port in range(1,1024):

    try:

       s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)

       s.settimeout(5)

       result=s.connect_ex((ip,port))

       if result==0:

           print('Port {} is Open'.format(port))

           

       if result==10035:

           print('Port {} is Close'.format(port))

       

       s.close()

    except KeyboardInterrupt:

     print ("Program Has Been Stopped")