Re: An experiment about file timestamp (was: Timestamps jump by one hour when switching timezone)

2010-12-02 Thread Jochen Schulz
Lisi: > > I have an idea that there may be some distinction at the atomic level > between UTC and GMT. Can anyone enlighten me? Or was the decision to > call it UTC in place of GMT purely political? Ah, time for my favourite quote from the Java6 API documentation: | Some computer standards ar

Re: An experiment about file timestamp (was: Timestamps jump by one hour when switching timezone)

2010-12-02 Thread Lisi
On Thursday 02 December 2010 09:39:46 Lisi wrote: > I have an  idea that there may be some distinction at the atomic level > between UTC and GMT.  Can anyone enlighten me? Thanks, Chris - you foresaw my question and answered it before I asked it. ;-) Lisi -- To UNSUBSCRIBE, email to debian-user

Re: An experiment about file timestamp

2010-12-02 Thread Lisi
On Thursday 04 November 2010 16:17:29 Ron Johnson wrote: > On 11/04/2010 10:23 AM, Rodolfo Medina wrote: > > Chris Jackson writes: > >> File timestamps are (or at least should be) stored in UTC. It's the > >> display of them that's affected. > > > > But I did the following experiment: on a compute

Re: An experiment about file timestamp (was: Timestamps jump by one hour when switching timezone)

2010-12-02 Thread Lisi
On Thursday 04 November 2010 15:23:13 Rodolfo Medina wrote: > Chris Jackson writes: > > File timestamps are (or at least should be) stored in UTC. It's the > > display of them that's affected. > > But I did the following experiment: on a computer with system time set to > UTC, I created a file at

Re: An experiment about file timestamp

2010-11-04 Thread Rodolfo Medina
Chris Davies writes: > Rodolfo Medina wrote: >> But I did the following experiment: on a computer with system time >> set to UTC, I created a file at 14:43 UTC. Then I copied it via rsync >> and ethernet cross cable to another PC with system time set to GMT, >> one hour late respect to UTC. > >

Re: An experiment about file timestamp

2010-11-04 Thread Chris Davies
Rodolfo Medina wrote: > But I did the following experiment: on a computer with system time > set to UTC, I created a file at 14:43 UTC. Then I copied it via rsync > and ethernet cross cable to another PC with system time set to GMT, > one hour late respect to UTC. GMT is not (and never is) one ho

Re: An experiment about file timestamp

2010-11-04 Thread Camaleón
On Thu, 04 Nov 2010 17:38:43 +, Rodolfo Medina wrote: >> I think this may cause serious errors: in fact, when someone read the >> timestamp on the 2nd PC, he would believe that the file were created at >> 14:43 of the GMT time, which is wrong: in fact, it was created at 15:43 >> GMT = 14:43 UT

Re: An experiment about file timestamp

2010-11-04 Thread Chris Jackson
Rodolfo Medina wrote: > Chris Jackson writes: > >> File timestamps are (or at least should be) stored in UTC. It's the >> display of them that's affected. > > > > But I did the following experiment: on a computer with system time set to UTC, > I created a file at 14:43 UTC. Then I copied it

Re: An experiment about file timestamp

2010-11-04 Thread Rodolfo Medina
On Thu, 04 Nov 2010 15:23:13 +, Rodolfo Medina wrote: >> [...] I did the following experiment: on a computer with system time set >> to UTC, I created a file at 14:43 UTC. Then I copied it via rsync and >> ethernet cross cable to another PC with system time set to GMT, one hour >> late respec

Re: An experiment about file timestamp

2010-11-04 Thread Ron Johnson
On 11/04/2010 10:23 AM, Rodolfo Medina wrote: Chris Jackson writes: File timestamps are (or at least should be) stored in UTC. It's the display of them that's affected. But I did the following experiment: on a computer with system time set to UTC, I created a file at 14:43 UTC. Then I cop

Re: An experiment about file timestamp (was: Timestamps jump by one hour when switching timezone)

2010-11-04 Thread Camaleón
On Thu, 04 Nov 2010 15:23:13 +, Rodolfo Medina wrote: > Chris Jackson writes: > >> File timestamps are (or at least should be) stored in UTC. It's the >> display of them that's affected. > > > > But I did the following experiment: on a computer with system time set > to UTC, I created a fi

Re: An experiment about file timestamp (was: Timestamps jump by one hour when switching timezone)

2010-11-04 Thread Rodolfo Medina
Chris Jackson writes: > File timestamps are (or at least should be) stored in UTC. It's the > display of them that's affected. But I did the following experiment: on a computer with system time set to UTC, I created a file at 14:43 UTC. Then I copied it via rsync and ethernet cross cable to a