From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HTML_FONT_LOW_CONTRAST,HTML_MESSAGE,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 18695 invoked from network); 2 Aug 2021 21:00:15 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 2 Aug 2021 21:00:15 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 1FDF29CA9B; Tue, 3 Aug 2021 07:00:13 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 769179CA63; Tue, 3 Aug 2021 06:59:52 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ccil-org.20150623.gappssmtp.com header.i=@ccil-org.20150623.gappssmtp.com header.b="ztbVuYGF"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 4A4D99CA63; Tue, 3 Aug 2021 06:59:52 +1000 (AEST) Received: from mail-qk1-f180.google.com (mail-qk1-f180.google.com [209.85.222.180]) by minnie.tuhs.org (Postfix) with ESMTPS id BD3829CA60 for ; Tue, 3 Aug 2021 06:59:51 +1000 (AEST) Received: by mail-qk1-f180.google.com with SMTP id e14so435838qkg.3 for ; Mon, 02 Aug 2021 13:59:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ccil-org.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OmwnR+rdo1H7xzsrO+4vZVxU0MStkCjmCHXF706g7AI=; b=ztbVuYGFGzB9f6icAp2ZFmUGxGtcqssc+9dBlgaJNagAPMDoQSmAKNtDauCNYdS9Vd 8IxnHYCWp65sJfB5xJup7IVChM0GCIyckh7/xf/EtM5Vclqt40K5qX/swtV4SICMekQd YCFHOAe1e94Nsze/iOTIuuRYmavxfThqwbh7eOzKNWhnmTjRLlQ0vtiTGqmdAZF+qRyV OV4pi3Aermlpqmkl/wvJKQ6p+wrbchk0jUelx3Qnpp9+bZ4g0tMR/q61G3+05bvjWjLV AgII8XknoS5ObaJ8Owa04sPyuiZY78idxWoO+MZ45JXrXDxMKao5tGuiP83X5//uFyn6 iYFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OmwnR+rdo1H7xzsrO+4vZVxU0MStkCjmCHXF706g7AI=; b=Y2gfS6kpxNsCVErLe0aI2rs3TgdeI3khNgFBdn/OyA9EIBtXjQr0WbXghOaQEsq8D2 0MvmAsO0fc0ZA90VxVEXJ2VhPfbS3khrYCZuemsrY9GsQhlZuIc2KHGwTpa7es90FMGV OQjcwKoqPDA6SzupZXQQ0HHioHib65ubOV7O1VkDdCqdUa2dPqtZsulJRtNL5SeCb539 8tqZz7xx/lPd8UDHFCyl6H0azorR+wF32DTi1sVuV5NVXdCFTqSjplQ9+AT/eoLnk2TJ 8zubblpNe2NFOgpOzwPneRf3kDKcaaOMmo/QNqDnPDen70XuVmPAkJD1+HKk/V+azIZO 9j6w== X-Gm-Message-State: AOAM531VMVz/a17XPw9CWiA/7oObmcgoKZmuf1hBlCMFSMGk3ytzFk8Z CI/hzGjzQcxNn9JpzOclROemlE1wGw05YngSXCsweQ== X-Google-Smtp-Source: ABdhPJwaWk41DuZj1vRUhY2McwcN9LufqJZ1vKCTgMCD1vqRI0R5ybdfDBxAx1QJ7Q+INiGVBpBTy3A150ETbq8h+wU= X-Received: by 2002:ae9:e90e:: with SMTP id x14mr17036421qkf.118.1627937990935; Mon, 02 Aug 2021 13:59:50 -0700 (PDT) MIME-Version: 1.0 References: <20210731142533.69caf929@moon> <40763c2d-52ad-eb01-8bf8-85acf6fee700@case.edu> <7wczqv3fzj.fsf@junk.nocrew.org> In-Reply-To: From: John Cowan Date: Mon, 2 Aug 2021 16:59:39 -0400 Message-ID: To: Clem Cole Content-Type: multipart/alternative; boundary="000000000000aa9cc105c899d970" Subject: Re: [TUHS] Systematic approach to command-line interfaces X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: TUHS main list Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" --000000000000aa9cc105c899d970 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable https://citeseerx.ist.psu.edu/viewdoc/download?doi=3D10.1.1.124.6859&rep=3D= rep1&type=3Dpdf works fine, no paywall. On Mon, Aug 2, 2021 at 2:53 PM Clem Cole wrote: > > On Mon, Aug 2, 2021 at 1:37 PM Lars Brinkhoff wrote: > >> John Cowan wrote: >> > Early versions of PDP-7 [Unix] used the same process model as Tenex >> >> I understand both Tenex and Unix got the concept of "fork" from Project >> Genie. > > > Should be required reading of all intro to OS students: > > Programming Semantics for Multiprogrammed Computations > > Jack B. Dennis and Earl C. Van Horn > > Massachusetts Institute of Technology, Cambridge, Massachusetts > > Volume 9 / Number 3 / March, 1966 > > [If your Internet search fails you and/or you find it behind an ACM > paywall or the like, drop me a line, I'll forward a PDF of a scan]. > > > =E1=90=A7 > =E1=90=A7 > --000000000000aa9cc105c899d970 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Mon, Aug 2, 2021 = at 2:53 PM Clem Cole <clemc@ccc.com= > wrote:
=09 =09

=
On Mon, Aug 2, 2021 at 1:37 PM Lars Brinkhoff <lars@nocrew.org> wrote:
John Cowan wrote:
> Early versions of PDP-7 [Unix] used the same process model as Tenex
I understand both Tenex and Unix got the concept of "fork" from P= roject
Genie.

Should be required reading of all intro to OS studen= ts:

P= rogramming Semantics for Multiprogrammed=C2=A0Computations

Jack B. Dennis and Earl C. Van Horn

Massachusetts Institute of Technology, Cambridge, Massachusetts

Volume 9 / Number 3 / March, 1966


[If your Internet search fails you and/or you find = it behind an ACM paywall or the like, drop me a line, I'll forward a PD= F of a scan].

=C2=A0
3D""=E1=90=A7
3D""=E1=90=A7
--000000000000aa9cc105c899d970--