Ubuntu :: Ssh Script Into Remote Server - Get 0byte Files Logged

I have scripted this code to ssh into my remote server and log back some info.

Quote:
import sys, os, re, optparse, traceback, types, time, getpass
import pexpect, pxssh
import readline, atexit
begin = time.time()
os.system('nc -l 2222 > log%s &' %begin)
time.sleep(50)
child = pexpect.spawn ('ssh david@192.168.0.14')
child.expect ('password:')
[Code]...