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NOTE:

• Except for numeric characters and the : (colon) character, all other characters in the argument

are invalid. The Shell reports an error if the number is in the wrong hour/minute/second

range.

• Spaces before or after the numeric character are not allowed. Spaces inserted into the number

are not allowed either.

• The seconds parameter is optional. If not specified, seconds are set to zero by default.

Examples

To display the current system time:

fs0:\> time

16:51:03 (GMT+08:00)

To set the current system time:

fs0:\> time 9:51:30

fs0:\> time

09:51:31 (GMT+08:00)

To set the system time, and then display the daylight savings time setting:

fs0:\> time 9:51:30

fs0:\> time —d

09:51:31 (GMT+08:00) DST: Not Affected

timezone

Displays or sets time zone information.

Syntax

timezone [-s:hh:mm] [-l-b-f]

Options

-s Set time zone associated with hh:mm offset from UTC.

-l Display list of all timezones.

-b Displays one screen at a time.

—f Displays full information for specified timezone.

Description

This command displays or sets the current timezone for the system. If no parameters are used, it

shows the current timezone. If a valid hh:mm parameter is provided, then the system’s timezone

information in updated.

Examples

To display all available timezones:

fs0:\> timezone -l

To set the timezone:

fs0:\> timezone -s 7:00

To display detailed information for the current timezone:

fs0:\> timezone -f

touch

Updates the time and date on a file to the current time and date.

UEFI Shell commands 61

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Hp Unified Extensible Firmware Interface Manual do Utilizador Página 61