Cron
----

M H D m d cmd

  M:   The minute of the hour (0-59)
  H:   The hour of the day (0-23)
  D:   The day of the month (1-31)
  m:   The month of the year (1-12)
  d:   The day of the week (0-6, 0=Sunday)
  cmd: The program to run; the string passed to 'sh'

The first five fields may be a single digit, a list of digits separated 
by commas, a range of digits using a dash, or an asterisk (meaning all 
legal values).

Points to Note, if you're having problems
-----------------------------------------
*). Remember, to get 'crontab -e' to work without gobbledegook on the screen, 
    'YourUnixPrompt$ EDITOR=vi ; export EDITOR <RETURN>'
*). Changes to the crontab entries can sometimes take a few minutes to be 
    loaded into the machine's cron schedule.

EOF
