From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 4c01f883 for ; Fri, 2 Aug 2019 15:02:02 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id AC6B19BAC6; Sat, 3 Aug 2019 01:02:01 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 599749BA80; Sat, 3 Aug 2019 01:01:52 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=pass (1024-bit key; unprotected) header.d=ccc.com header.i=@ccc.com header.b="roSkmOLt"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 6A0649BA80; Sat, 3 Aug 2019 01:01:51 +1000 (AEST) Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) by minnie.tuhs.org (Postfix) with ESMTPS id C39E29BA7E for ; Sat, 3 Aug 2019 01:01:50 +1000 (AEST) Received: by mail-wm1-f51.google.com with SMTP id v15so68296526wml.0 for ; Fri, 02 Aug 2019 08:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ccc.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=fnGqmvlN1FDacoRTlivtWR+etQ/rG612nkdrO4I0J44=; b=roSkmOLtTNc2IrbsECKrHuIukcS2Jth3CpaIa1Xyqb5xuFLPp08Ki5KYrvJIxYRdia aeYtMZk5YvzZ6ZsPjQvCeFc6TAqhVmH3dOBCGpJ4wfnditBheWcGf0N/acTy2mltsPJp Ay78dNAriyE6SvtJnYc0PBMk2cGDG0oD+ZkhQ= 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=fnGqmvlN1FDacoRTlivtWR+etQ/rG612nkdrO4I0J44=; b=it+TfccqtSEMBug2qgTuCbLjNy4qYycvVCIWd/+UIlN6HhJlI6cMU7d9LL8X3opHKH vU/Hv7riViAE1tsmqDLR7wA5YqXz00iWswjMyNZJFDvoAwBppWrjDu/UKeLyDA1JslHd LwjH+GXfFZ1mO9YAc5l6B6j/UI1g60b8+uc2oVl35dFvb2MWVIM90d+dE9Wm/qCNToEM yg5SCukZw6zn1QZifr6V9/bSEsFShLw0BqejEda/RvXIvnB2VFDQrez8p0nVhMJyT7DJ PYGHm8i1dL7LjIF0b9fUeO0LpAiJ4Bn/ub8JBsVWwhTVK7YibfUmnUiU3b9LZxf3ixak FBbw== X-Gm-Message-State: APjAAAVjWtTFpXv+m9fTuPVuW+6npZ5eOjB2zjJR2IC655ehIHxE2q3W yg0NAQHYBKlwdP6TzS/y/l3N1TCQC29tri6e6tp3VgrAxQM= X-Google-Smtp-Source: APXvYqzi0gNge5ESvWx83NqZLlaVKFMof2rfqE26K1KIC97n0FQVtdMMnTCF2T5ActJK9bdc6pAOZD5+ySNIedsTsJ8= X-Received: by 2002:a7b:c106:: with SMTP id w6mr5178610wmi.80.1564758109207; Fri, 02 Aug 2019 08:01:49 -0700 (PDT) MIME-Version: 1.0 References: <20190802143531.96D4218C096@mercury.lcs.mit.edu> In-Reply-To: <20190802143531.96D4218C096@mercury.lcs.mit.edu> From: Clem Cole Date: Fri, 2 Aug 2019 11:01:22 -0400 Message-ID: To: Noel Chiappa Content-Type: multipart/alternative; boundary="000000000000425624058f23a3e0" Subject: Re: [TUHS] Who's behind the UNIX filesystem permission 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" --000000000000425624058f23a3e0 Content-Type: text/plain; charset="UTF-8" On Fri, Aug 2, 2019 at 10:58 AM Noel Chiappa wrote: > Minor nit; in V6 at least (not sure about later), the 'sticky' bit was > a > separate bit from SUID and SGID. (When set on a pure/split object file, it > told the OS to retain the text image on the swap device even when no active > process was using it. Hence the name...) > Indeed, nice catch, Noel. --000000000000425624058f23a3e0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


On Fri, Aug 2, 2019 at 10:58= AM Noel Chiappa <jnc@mercury= .lcs.mit.edu> wrote:
=C2=A0 =C2=A0=C2=A0Minor nit; in V6 at least (not sure about la= ter), the 'sticky' bit was a
separate bit from SUID and SGID. (When set on a pure/split object file, it<= br> told the OS to retain the text image on the swap device even when no active=
process was using it. Hence the name...)
Indeed,= nice catch, Noel.
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