GNU bug report logs - #13388
Date of 2012-10-21: "invalid date". Bug?

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Message #7 received at control <at> debbugs.gnu.org (full text, mbox):

From: Eric Blake <eblake <at> redhat.com>
To: danilo <at> controlid.com.br
Cc: albert <at> controlid.com.br, david <at> controlid.com.br, 13388-done <at> debbugs.gnu.org,
	fabio.ferreira <at> controlid.com.br
Subject: Re: bug#13388: Date of 2012-10-21: "invalid date". Bug?
Date: Tue, 08 Jan 2013 10:33:09 -0700

[Message part 1 (text/plain, inline)]

tag 13388 notabug
thanks

On 01/08/2013 06:02 AM, danilo <at> controlid.com.br wrote:
>   
> 
> Hi, 
> 
>  When I try to get the date of 2012-10-21: 
> 
> root <at> cidLogin:~#
> date -d 20121021 
> 
> date: invalid date `20121021' 
> 
>  Is this a bug?

No.  It is a factor of daylight savings in your timezone.  Midnight does
not exist in your locale on that particular date.

You can use --utc to force the use of times where daylight savings has
no impact.  For more information, see the FAQ:
https://www.gnu.org/software/coreutils/faq/coreutils-faq.html#The-date-command-is-not-working-right_002e

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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