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gabe-kai n00b
Joined: 03 Sep 2003 Posts: 63 Location: Michigan, USA
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Posted: Tue Sep 28, 2004 2:58 pm Post subject: Help setting the time |
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All the installation guides I've read have stated that unless I'm duel booting a broken OS I should set my time to GMT. Now I'm in the process of building a system that will not run MS Windows at all and I'd like to know the benefits of running my system in UTC/GMT.
AND...
I am located in Michigan, USA which is EST or GMT -5. If I were to set my system to use GMT are the following steps all I need?
1. Set the clock in the BIOS to 5 hours ahead of the time on the WinXP machine.
2. ln -sf /usr/share/zoneinfo/UTC /etc/localtime
3. set /etc/rc.conf to use "clock=UTC"
OR
1. Set the clock in the BIOS to 5 hours ahead of the time on the WinXP machine.
2. ln -sf /usr/share/zoneinfo/Americas/Detroit /etc/localtime
3. set /etc/rc.conf to use "clock=UTC"
Thanks in advance for your help, I appreciate it.
'Gabe Stevens _________________ "People demand freedom of speech to make up for the freedom of thought which they avoid."
- Soren Aabye Kierkegaard |
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golloza Guru
Joined: 14 Mar 2004 Posts: 427
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Posted: Tue Sep 28, 2004 3:41 pm Post subject: Re: Help setting the time |
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gabe-kai wrote: |
OR
1. Set the clock in the BIOS to 5 hours ahead of the time on the WinXP machine.
2. ln -sf /usr/share/zoneinfo/Americas/Detroit /etc/localtime
3. set /etc/rc.conf to use "clock=UTC"
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gabe-kai n00b
Joined: 03 Sep 2003 Posts: 63 Location: Michigan, USA
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Posted: Tue Sep 28, 2004 3:52 pm Post subject: |
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Okay, that covers the how, and thanks, Golloza for the quick response.
Now are there actually any benefits to using UTC over EST? _________________ "People demand freedom of speech to make up for the freedom of thought which they avoid."
- Soren Aabye Kierkegaard |
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lynxnyl Apprentice
Joined: 15 Aug 2004 Posts: 253 Location: Ljubljana, Slovenija
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Posted: Tue Sep 28, 2004 6:53 pm Post subject: |
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I don't think so - local time is there to be used. |
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markkuk Guru
Joined: 29 Nov 2002 Posts: 446
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Posted: Tue Sep 28, 2004 8:05 pm Post subject: |
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gabe-kai wrote: | Now are there actually any benefits to using UTC over EST? | The Linux system clock runs always in UTC, and the time is converted to the zone defined by /etc/localtime only when it's displayed to the user. Keeping your BIOS clock in UTC avoids unnecessary time zone conversions (and possible errors) and makes Daylight Saving Time handling easier. |
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