#!/usr/bin/python
# -*- coding: utf-8 -*-

# Created by Stuart Colville on 2008-02-13
# Muffin Research Labs. http://muffinresearch.co.uk
# lastmod: Print lastmodified since n hours

import sys,os,time

def callback(arg, directory, files):
  for file in files:             
    path = os.path.join(directory, file)
    lastmod = int(os.path.getmtime(path))                 
    if lastmod > int(time.time())-(arg*3600):
      print path.ljust(80), time.strftime("%d-%m-%Y %H:%M:%S",time.gmtime(lastmod))
                                                                                
os.path.walk(".", callback,  len(sys.argv) > 1 and int(sys.argv[1]) or 24)