How does Linux maintain its clock software?
By counting interrupts generated by an oscillator circuit in your computer. This only functions while the computer is running.
Tags: 101.1, linux, time
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How do the BIOS clock and the Operating System clock interact, and how do they differ?
Upon boot-up, the BIOS clock provides a time to the Operating System, at which point they become independent of each other and can differ even if by only milliseconds.
Tags: 101.1, bios, clock, linux, time
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Will the Operating System clock and the BIOS clock differ? If so, how can you re-synchronize them?
Yes, by the nature of the software they eventually drift. The command hwclock can be used to re-synchronize the system clock and the operating system clock.
Tags: 101.1, BIOS, clock, commands, hwclock, linux, synchronize, time
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Does the BIOS handle daylight savings time?
No, many server admins choose to use UTC for this reason.
Tags: BIOS, clock, linux, time
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Kartensatzinfo:
Autor: Ryan Robson
Oberthema: Informatics
Thema: Linux
Ort: Houston
Veröffentlicht: 08.02.2011
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