#!/usr/bin/python
import datetime, commands

def cat_contents():
  now = datetime.datetime.now()
  day = now.date()
  if now.hour == 0:
    day = day - datetime.timedelta(1)
    yr, mon, day, hr = day.year, day.month, day.day, 23
  else:
    yr, mon, day, hr = day.year, day.month, day.day, now.hour-1

  mon, day, hr = str(mon), str(day), str(hr)
  mon, day, hr = mon.rjust(2, '0'), day.rjust(2, '0'), hr.rjust(2, '0')

  cmd = 'grep "%s/.../%s:%s" /home/t/apache-tomcat-6.0.20/logs/localhost_access_log.%s-%s-%s.txt > /home/t/apache-tomcat-6.0.20/logs/access.log'
  cmd = cmd%(day, yr, hr, yr, mon, day,)
  print cmd
  commands.getstatusoutput(cmd)

if __name__ == "__main__":
  cat_contents()