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na_date - Displays or sets date and time.
date [ -u ] [ [[[[<cc>]<yy>]<mm>]<dd>]<hhmm>[.<ss>] ]
date [ -u ] -c
date [ -f ] -c initialize
date displays the current date and time of the system
clock when invoked without arguments.
When invoked with an argument, date sets the current date
and time of the system clock; the argument for setting the
date and time is interpreted as follows:
- cc
- First 2 digits of the year (for example, 19
for 1999).
- yy
- Next 2 digits of the year (for example, 99
for 1999).
- mm
- Numeric month, a number from 01 to 12.
- dd
- Day, a number from 01 to 31.
- hh
- Hour, a number from 00 to 23.
- mm
- Minutes, a number from 00 to 59.
- ss
- Seconds, a number from 00 to 59.
If the first 2 digits of the year are omitted, and the 2nd
2 digits are > 68, a date in the 1900s is used, otherwise
a date in the 2000s will be assumed. If all 4 digits of
the year are omitted, they default to the current year.
If the month or day is omitted, they default to the current
month and day, respectively. If the seconds are
omitted, they default to 0.
Time changes for Daylight Saving and Standard time, and
for leap seconds and years, are handled automatically.
- -u
- Displays or sets the date in GMT (universal time)
instead of local time.
- -c
- Displays or sets the date and time for the compliance
clock instead of the system clock. This
option may be used only if one has installed a
SnapLock Compliance or SnapLock Enterprise license.
Setting the compliance clock is indicated by -c
initialize. This will initialize the compliance
clock to the current value of the system clock. It
should be ensured that the system clock is appropriately
set before running -c initialize because
the compliance clock can be set only once; there is
no mechanism for resetting the compliance clock.
- -f
- Suppress the interactive confirmations that occur
when using -c initialize.
You cannot use the date command in partner mode to set the
date on the failed node.
To set the current time to 21:00:
date 2100
To set the current time to 21:00, and the current day to
the 6th of the current month:
date 062100
To set the current time to 21:00, and the current day to
December 6th of the current year:
date 12062100
To set the current time to 21:00, and the current day to
December 6th, 1999:
date 9912062100
To set the current time to 21:00, and the current day to
December 6th, 2002:
date 200212062100
na_partner(1), na_rdate(1), na_timezone(1)
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