From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by sourceware.org (Postfix) with ESMTPS id CE2953858D38 for ; Mon, 22 Apr 2024 05:36:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org CE2953858D38 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org CE2953858D38 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::631 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1713764179; cv=none; b=Z5gmjotbr34c6/oAzfNQMR/jB6Ct+nsPnoSErrQMmf+M0jvZ94HWUPAQBUSxPw6RX/9qzgqMOd44dTNN/T7RAZdWwT/FZRhOV2zNDY5Do4KhoBEcKVehuNbJOMbuZhBnm4HAygeTHZHDpsTgTDoaS/GyAHQ7ci7RE2ohY5avPCo= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1713764179; c=relaxed/simple; bh=IR3SqwnywYRId2brm0Ki9Yj1Sq16l+YhRm4EAJa71NA=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=ntQxZyxaPJKmDO4yy1cPQj1oXyzr1Gk+oo9bdclj8FrHmeMyP2oi9V4oPbG1e6ZmMFgdbUWF83y9SxT16aA/cnBiqBwuY8byjRh/ZBdiHjMBhfLFWnT8Rs9PeDhhHjjuAo0BU5HU6kguEh1JOxDNI2H0d2/aBR2/5s/6V0BnoGI= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ej1-x631.google.com with SMTP id a640c23a62f3a-a5224dfa9adso669640066b.0 for ; Sun, 21 Apr 2024 22:36:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1713764176; x=1714368976; darn=cygwin.com; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=qvoIvvFDF/kb3VNta50ilYmEyPSX1Za0V+4RcNC8yys=; b=iAq+t+vopU7L4K8Ilw3e55dva5EmQwhNuOv7PM/me63h0Tn9JbioL7bzHTxklX/Dpo /8PrwJ0nDczEa2tBvel6cHUJw0uOCLZVeXVxMzH8pUWK32x9bcLL1IKtsHYPaINVU1dk W6NJ9mtecJw0yJyCJ5TdP2vij3+DpJ7V6Nx7w5aYBmvqOwEpsF16QknQbFTHTSMAWwCX 8Tt094Q2lN/IXORhbflxts39CP7J34SXtZOQW9cAwZUh9sHkda35DgU4t9EDk/rH3gxf dX4jV+J28VIw802oEcCdp7FnaEVbH9G18JB1uRDja3QSz/o/20Oa89F8WyzNp2Y3d5sT XMzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713764176; x=1714368976; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=qvoIvvFDF/kb3VNta50ilYmEyPSX1Za0V+4RcNC8yys=; b=WeyiIvEnYML9e0FF6eOIxwwwhq13CPbEWgwZNk5VPVQYOd1zdX2Ilp7rTYi0XJ6dhY j13ukt8Os8T90jPe4asOip9es3rHq8bRBHN7r0EizBQgssvZ+Y6mE1RqVnt4XJvWaCyr 2Fy3gzqqCB/n87cPS5f/HSIMCNfA/dtOeMUCAh0tp0P42KDDTddBwUN0c8W6QNMeLPoI WXb/UD6NPWkMHjLfjKnf4bqSKcaKWzMpA3h/T+pYQ8tJAAE9vhw+JMIpdvdFrZ76oRk9 dhjqvoIa5NDRHDEeSqnpvm4CPGagGflxgJD9TQXGw9vR8NH3t++rxnKiZsot6YptS5S4 Oi+w== X-Gm-Message-State: AOJu0Yypppi+72R0/PLhf5MUoydYgWZmgp5Zres5FMhdo8wGtDTzMYix IYeL0Xguw2SMPHQQL/QPHAi20ZPRGHL/42TBowGSgSEz/9vTi0dYrACKKPMkYF7MtnTx9jPsEob 2Ji7VVL6w5M/Sw9p+uPk7xzvmam9vygSJ X-Google-Smtp-Source: AGHT+IHjP/q1AucrWKUObJGrwDq170pcSCIhukN7HJN08tuRipbdBo9pBVssM/hqefX24K+7Xhres5Sk77+WdwORhDA= X-Received: by 2002:a17:907:2684:b0:a55:7669:8b4a with SMTP id bn4-20020a170907268400b00a5576698b4amr11915823ejc.32.1713764176098; Sun, 21 Apr 2024 22:36:16 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Cedric Blancher Date: Mon, 22 Apr 2024 07:35:00 +0200 Message-ID: Subject: Re: /usr/bin/sg in Cygwin? To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Good morning! On Sat, 20 Apr 2024 at 07:39, Brian Inglis via Cygwin wrote: > > On 2024-04-19 17:47, Dan Shelton via Cygwin wrote: > > On Fri, 23 Feb 2024 at 22:25, Dan Shelton wrote: > >> Is there a package which provides /usr/bin/sg (execute shell commands > >> in a different group)? > > The POSIX standard command is newgrp - install cygwin-doc to see Cygwin (and > newlib libc) man pages (and info, html, PDF docs), man-pages-posix to see POSIX > man pages, and man-pages-linux if you want to see recent Linux release man pages. Debian /usr/bin/sg (setgid analog to /usr/bin/su) comes from the package "login" (https://packages.debian.org/bookworm/login), same package as /usr/bin/newgrp. So maybe it just needs to be packaged by whoever owns the Cygwin package for /usr/bin/newgrp? Ced -- Cedric Blancher [https://plus.google.com/u/0/+CedricBlancher/] Institute Pasteur