From owner-freebsd-questions Sun Apr 4 17:57:45 1999 Delivered-To: freebsd-questions@freebsd.org Received: from finch-post-10.mail.demon.net (finch-post-10.mail.demon.net [194.217.242.38]) by hub.freebsd.org (Postfix) with ESMTP id CE89014E9E for ; Sun, 4 Apr 1999 17:57:40 -0700 (PDT) (envelope-from marko@uk.radan.com) Received: from [158.152.75.22] (helo=uk.radan.com) by finch-post-10.mail.demon.net with smtp (Exim 2.12 #1) id 10Txfw-0003Bm-0A; Mon, 5 Apr 1999 00:55:41 +0000 Organisation: Radan Computational Ltd., Bath, UK. Phone: +44-1225-320320 Fax: +44-1225-320311 Received: from marder-1. (rasnt-1 [193.114.228.211]) by uk.radan.com (8.6.10/8.6.10) with ESMTP id BAA00596; Mon, 5 Apr 1999 01:55:12 +0100 Received: (from marko@localhost) by marder-1. (8.9.2/8.8.8) id BAA00346; Mon, 5 Apr 1999 01:52:05 +0100 (BST) (envelope-from marko) Date: Mon, 5 Apr 1999 01:52:05 +0100 From: Mark Ovens To: Greg Lehey Cc: flygt@sr.se, FreeBSD Questions Subject: Re: Timezone question Message-ID: <19990405015204.A257@marder-1.localhost> References: <19990404044642.A60884@sr.se> <19990404132026.T2142@lemis.com> <19990404125723.A61426@sr.se> <19990405010416.L299@marder-1.localhost> <19990405095153.I2142@lemis.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.3i In-Reply-To: <19990405095153.I2142@lemis.com>; from Greg Lehey on Mon, Apr 05, 1999 at 09:51:53AM +0930 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Mon, Apr 05, 1999 at 09:51:53AM +0930, Greg Lehey wrote: > On Monday, 5 April 1999 at 1:04:17 +0100, Mark Ovens wrote: > > > > Does FreeBSD update the RTC for Daylight Saving? > > You mean the clock? No. > > > I only ask because my machine was booted to FreeBSD when the clocks > > changed and the next day FreeBSD was showing the correct time. When > > I rebooted the RTC was showing the correct time as well. > > I'm not sure what you mean by RTC. If you mean the CMOS clock, Yes, I do. Am I getting my terminology mixed up here? RTC == "Real Time Clock". I've always known RTC to be a synonym for CMOS clock. > it *should* be showing UTC. UNIX doesn't use local time, it converts the > time representation to wherever you happen to be. That's why you can > use the TZ environment variable to display time anywhere in the world. > > Having said that, FreeBSD has a kludge for coexisting with Microsoft > on the same machine: it's called adjkerntz, and it does just about > what you're describing, so you probably have it running. You can > check if it's running with ps(1). Unless you happen to run Microsoft > on the same machine, you can safely remove it. > adjkerntz is running (I have M$ on this machine). I've just rebooted and gone into BIOS setup to confirm the CMOS clock time and it is showing the correct time. Since you say FreeBSD doesn't change the CMOS clock I think the BIOS must take care of the change to DST and since 95 & NT are both set to *not* adjust for DST everything is fine. I don't have a problem, everything is working, I was just curious *why* it was working. > > FWIW, both W95 & NT also both showed the correct time (probably > > because the RTC was correct & both Winblows had "Automatically > > adjust for DST" *unchecked*) although 95 correctly thinks the TZ > > is GMT, Daylight Saving but NT thinks it is just GMT. > > You'd think they'd get these things right, wouldn't you? > Now don't be silly Greg, this is M$ we're talking about ;-) BTW, In a previous post of yours in this thread you mentioned about Windows not knowing about the TZ in Northern Territories, which from then on you referred to as NT. The last sentence (I've deleted the message so I can't quote it verbatim) read something like "...obviously Windows doesn't know about NT". I don't know if the double entendre was intentional but it was highly amusing either way :-) > Greg > -- > See complete headers for address, home page and phone numbers > finger grog@lemis.com for PGP public key > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > -- FreeBSD - The Power To Serve http://www.freebsd.org My Webpage http://www.users.globalnet.co.uk/~markov _______________________________________________________________ Mark Ovens, CNC Apps Engineer, Radan Computational Ltd. Bath UK CAD/CAM solutions for Sheetmetal Working Industry mailto:marko@uk.radan.com http://www.radan.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message