DATE [hh:mm:ss|dd.mm.yy|mm-dd-yy]

* DATE without arguments shows the actual date and time (systemtime).
* You can specify one or two arguments to set date or time or both.
  The time format must be in HOUR:MINUTE:SECOND . Do not forget the
  colon (:) between. Give only one or two digit numbers.
  There exists two formats for setting the date. First is
  DAY.MONTH.YEAR . Second is MONTH-DAY-YEAR . Use only one or two
  digit numbers.

eg.     date
        date 14:15:00         {quarter past two PM}
        date 12.5.94          {12th of May in 1994}
        date 3-30-88 8:12:45  {30th of March in 1988 in the morning}