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Date:      Thu, 31 May 2001 16:29:30 -0700 (PDT)
From:      <brian@FreeBSD.org>
To:        jabley@mfnx.net, brian@FreeBSD.org, freebsd-bugs@FreeBSD.org, brian@FreeBSD.org
Subject:   Re: bin/27796: Use of -v flag of date(1) can give non-intuitive results
Message-ID:  <200105312329.f4VNTUE08684@freefall.freebsd.org>

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Synopsis: Use of -v flag of date(1) can give non-intuitive results

State-Changed-From-To: open->feedback
State-Changed-By: brian
State-Changed-When: Thu May 31 16:28:17 PDT 2001
State-Changed-Why: 
Adjusting the date is not as straight forward as some might think.  
To find out what ``next month'' is you should ``date -v1d -v+1m +%m'' 
as there is always a ``day 1'' in each month.

Your example is avoided in the man page as this rounding is done by 
mktime(3).  Another good (confusing) example is 
``date -v3m -v29d -v-1m''.

If you (or anyone) care to produce documentation patches, I'm certainly 
happy to see if I can get them past a freebsd-doc review :)


Responsible-Changed-From-To: freebsd-bugs->brian
Responsible-Changed-By: brian
Responsible-Changed-When: Thu May 31 16:28:17 PDT 2001
Responsible-Changed-Why: 
date -v is my fault^w^wmine

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=27796

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