From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pb-smtp20.pobox.com (pb-smtp20.pobox.com [173.228.157.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0B808BA40 for ; Tue, 23 Jul 2024 00:23:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=173.228.157.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721694200; cv=none; b=fmAe2lO14KE3scDyCAMFyEGyfIEe/eOV9mnRk3EPwASmIgsNkm4W6Hp/uPRUH0GQZdbeJDUu8V9LkJBt3oc7VdtgAfe7FV6+jTrCamnSPJduhFaQIUhz7KQihSFfth812MEz7cBFJUg+Mi3hGgm2Rhl63W2kUjcMgtZJTIvnMNE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721694200; c=relaxed/simple; bh=DC4z5jYAS6jQt4eAU2vvA+qs77mQWbyYZdLg/hUa3bg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=XisgD+mzgm7KDghLn/JOa2M5KZblHoGCa7M36oEVgrK9/4RBMjMsfpcWP6bArQoQ2rREhiLoTsPesctiFyDLFIbJvLUuVzCgPJVzWCb0TVe+pxHfmf66BmA7JZ2v7/TkhZHFwhhbzauCxKSEhikht+6bNTbdOzXS4esIzmmz4xo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=pobox.com; spf=pass smtp.mailfrom=pobox.com; dkim=pass (1024-bit key) header.d=pobox.com header.i=@pobox.com header.b=RYCkE7XX; arc=none smtp.client-ip=173.228.157.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=pobox.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pobox.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=pobox.com header.i=@pobox.com header.b="RYCkE7XX" Received: from pb-smtp20.pobox.com (unknown [127.0.0.1]) by pb-smtp20.pobox.com (Postfix) with ESMTP id 80EDE3EC23; Mon, 22 Jul 2024 20:23:18 -0400 (EDT) (envelope-from junio@pobox.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=pobox.com; h=from:to:cc :subject:in-reply-to:references:date:message-id:mime-version :content-type; s=sasl; bh=DC4z5jYAS6jQt4eAU2vvA+qs77mQWbyYZdLg/h Ua3bg=; b=RYCkE7XXd8DBJ4fvfzGG/M+UuB8YFffApYWSTuysnhhe/ZCSjd9YXz Qa8Ha2kdogUih7MDB0y0nl0yNrw84hl/2PwAZLncinsmhLLpolIZCx0fW1b6toW+ rc/PMZyigrhyJNeaqOA/5+2Cen9Xu28MbcLm2LkY35oW1DZs7mgGw= Received: from pb-smtp20.sea.icgroup.com (unknown [127.0.0.1]) by pb-smtp20.pobox.com (Postfix) with ESMTP id 799D03EC22; Mon, 22 Jul 2024 20:23:18 -0400 (EDT) (envelope-from junio@pobox.com) Received: from pobox.com (unknown [34.125.139.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by pb-smtp20.pobox.com (Postfix) with ESMTPSA id CABA93EC19; Mon, 22 Jul 2024 20:23:13 -0400 (EDT) (envelope-from junio@pobox.com) From: Junio C Hamano To: Eric Sunshine Cc: git@vger.kernel.org, Kyle Lippincott , =?utf-8?Q?Rub=C3=A9n?= Justo Subject: Re: [PATCH v3] CodingGuidelines: document a shell that "fails" "VAR=VAL shell_func" In-Reply-To: (Eric Sunshine's message of "Mon, 22 Jul 2024 20:10:32 -0400") References: Date: Mon, 22 Jul 2024 17:23:11 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain X-Pobox-Relay-ID: BFDD3466-4889-11EF-8851-92D9AF168FA5-77302942!pb-smtp20.pobox.com Eric Sunshine writes: >> + to temporarily set and export environment variable VAR only while >> + "command args" is running is handy, but this triggers an >> + unspecified behaviour accoreding to POSIX when used for a command > > s/accoreding/according/ Thanks.