Fujitsu SPARC Enterprise M3000 Xscf Reference Manual page 299

The addition of the offset time to the standard time which has been set by the
■
settimezone(8) command comes to GMT.
The current time zone settings can be checked by using the showtimezone(8)
■
command.
To apply the Daylight Saving Time information modified by the "-c adddst" or
■
the "-c adddst" option, log out of XSCF and then log in again.
EXAMPLES
EXAMPLE 1
XSCF>
Asia/Tokyo
EXAMPLE 2
XSCF>
Africa/Abidjan
Africa/Accra
Africa/Addis_Ababa
Africa/Algiers
Africa/Asmera
Africa/Bamako
Africa/Bangui
.
.
EXAMPLE 3
XSCF>
M10.5.0
JST-9JDT,M3.5.0,M10.5.0
EXAMPLE 4
Sets "Asia/Tokyo" as the time zone.
settimezone -c settz -s Asia/Tokyo
Lists the time zones that can be set.
settimezone -c settz -a
Sets the Daylight Saving Time information as follows: abbreviation of time
zone is JST, offset from GMT is +9, zone name of Daylight Saving Time is JDT,
Daylight Saving Time is 1 hour ahead, and time period is from the last Sun-
day of March 2:00(JST) to the last Sunday of October 2:00(JDT).
settimezone -c adddst -b JST -o GMT-9 -d JDT -f M3.5.0 -t
Sets the Daylight Saving Time information as follows: abbreviation of time
zone is JST, offset from GMT is +9, zone name of Daylight Saving Time is JDT,
the offset of Daylight Saving Time from GMT is +10, and time period is from
settimezone(8)
System Administration 277