9fans - fans of the OS Plan 9 from Bell Labs
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From: Rob Pike <robpike@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] chdir to mode 000 directory
Date: Sun,  6 Jun 2004 00:33:31 -0700	[thread overview]
Message-ID: <7359f04904060600333d3bca7d@mail.gmail.com> (raw)
In-Reply-To: <d0059d98907ffa0e47b0cb9e86948ab9@orthanc.cc.titech.ac.jp>

> Having understood this semantic, there ocurred a question
> to me.  This is yet another departure from UNIX semantics
> isn't it?  Why is this so?

plan 9 was not designed by going down a list of unix features
and choosing which ones to change.  it was started from
scratch, so many details are different just because they ended
up different, given the overall design.  the permission model
was designed from scratch, for instance.

-rob


  reply	other threads:[~2004-06-06  7:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-03  6:01 YAMANASHI Takeshi
2004-06-03  6:19 ` lucio
2004-06-06  7:10   ` YAMANASHI Takeshi
2004-06-06  7:33     ` Rob Pike [this message]
  -- strict thread matches above, loose matches on Subject: below --
2004-06-03  1:58 YAMANASHI Takeshi
2004-06-03  5:49 ` lucio

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