# -*- coding: cp1252 -*-
from time import *
from socket import *
from os import popen
host=gethostname()
port= 5000
print
sock=socket(AF_INET,SOCK_STREAM)
sock.bind((gethostname(), port))
sock.listen(5)
conn, addr = sock.accept()
def server(sock, conn, addr):
    rec = conn.recv(1024)
    if rec == "exit":
        sock.close()
        conn.close()
        del sock
        del conn
        del addr
        exit()
    else:
        result = popen(rec)
        if result.readline() is None:
            conn.send("Operazione eseguita")
        else:
            while True:
                line = result.readline()
                conn.send(line)
            if line is none:
                server(sock, conn, addr)

try:
    server(sock, conn, addr)
except:
    sock.close()
    conn.close()
    del sock
    del conn
    del addr
    exit()