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From: Eric Fischer <eric@fudge.uchicago.edu>
To: wkt@cs.adfa.oz.au
Subject: Re: Unix History Diagram
In-Reply-To: <199812142344.KAA05594@henry.cs.adfa.oz.au>
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> I was thinking of trying to update my `History of UNIX' diagram at
> http://minnie.cs.adfa.oz.au/TUHS/Images/unixtimeline.gif, to bring it up
> to date and make it more accurate.

Here are a few dates I was able to find, in the format from your
web page:

	sysV
		Name: System V
		Date: 1983-01
		Reference: System V Release Description, title page

	sysVr2
		Name: System V Release 2
		Date: 1984-04
		Reference: System V manual for 3B2, title page

	sunos2
		Name: SunOS 2.0
		Date: 1985-05-15
		Reference: SunOS 2.0 manual, title page

	sunos3
		Name: SunOS 3.0
		Date: 1986-02-17
		Reference: SunOS 3.0 manual, title page

	pwb1.0
		Name: PWB/UNIX 1.0
		Date: 1977-07-1
		Reference: /usr/news/pibs in the archived PWB distribution
	#		prerelease test versions: 1977-06-6, 1977-06-13

eric