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Date: Mon, 23 Mar 2020 06:20:11 +1000
From: Warren Toomey <wkt@tuhs.org>
To: Warner Losh <imp@bsdimp.com>
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Subject: Re: [TUHS] execl and execv, first appearance in unix
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On Sun, Mar 22, 2020 at 09:58:29AM -0600, Warner Losh wrote:
> "from a working C compiler for 2nd Edition UNIX."
 
> Does anybody know for sure, or can provide more insight into the last1120c.tar.g
> z file to help disambiguate?

Yes, all the details are on Dennis' web page:

https://www.bell-labs.com/usr/dmr/www/primevalC.html

Cheers! Warren