From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: X-Spam-Status: No, score=-2.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id ACF7D1F47C for ; Sun, 22 Jan 2023 18:00:53 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (2048-bit key; secure) header.d=web.de header.i=@web.de header.a=rsa-sha256 header.s=s29768273 header.b=Wvn9C23e; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230072AbjAVSAv (ORCPT ); Sun, 22 Jan 2023 13:00:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229566AbjAVSAu (ORCPT ); Sun, 22 Jan 2023 13:00:50 -0500 Received: from mout.web.de (mout.web.de [212.227.15.4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFC5716AC3 for ; Sun, 22 Jan 2023 10:00:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1674410444; bh=6n7vv3iW7YmL2wRyWQYnlzpbW/D9FEwhTFdeel1nI/M=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:References:In-Reply-To; b=Wvn9C23e3nZKMGM6nmxqWzdJVRZbQ2IiLH/T65PAu3gA+H6n4vm1qHDO0i/7Mq9eV LeE57DHiLjbgPcdlLYgTX5d05d648Kgnh9+9s8QOQguppWLs4XBZHjjpXNO6WtMNHi 47RxyYDZZcKeiBAlKwF4jQWHR0oQ59u1YKqApTNmubHBfDU70ZNzUpBb2GDw6e+U2i e1jES/iMLbr8f8H1dGbxXcHEuz4NMXUGrBhqE+MBXrBPEf6eS6km/Aab6WBjyQlFeR PlZ5TfYKChL3Ot2nM6wlYj6LUmQrzxUch2P7vFW3DYqv40ScZgUMfcOJNLeRnIrOsH T11Ik6d0NKlHQ== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from localhost ([62.20.115.19]) by smtp.web.de (mrweb005 [213.165.67.108]) with ESMTPSA (Nemesis) id 1MvKbd-1oSeLq3i0f-00r0xT; Sun, 22 Jan 2023 19:00:43 +0100 Date: Sun, 22 Jan 2023 19:00:43 +0100 From: Torsten =?iso-8859-1?Q?B=F6gershausen?= To: Junio C Hamano Cc: git@vger.kernel.org Subject: Re: [PATCH v2 1/1] t0003: Call dd with portable blocksize Message-ID: <20230122180043.jfexuzsdiwqraqma@tb-raspi4> References: <20230122062839.14542-1-tboegi@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) X-Provags-ID: V03:K1:hGJDDv9RtdtVYhL8olsUv+DG7wKRmJPrjgHGOFdN2WMhu2bu0uz 5WryBG5aCcIyuusF7XpbQaPsMLDXX8JnSZoSEpACTfbnX4Nzk00iuq4fR4xxw4pofnIEjCH LeTWUY9ECivAOsL91E/ss6/pZeYXpgJs3eSrepl79YmY9iTzN2tAQDgv1fI5boRC0nHHE53 rQfdBeo5V/gAA/E+v8mwA== UI-OutboundReport: notjunk:1;M01:P0:oW9kSnxsx5I=;xTJXzPpsu02s17P0TOs+8JPK75F 9ZXFZljjkjX1So0k+yFW/ptykhj8rXQD3sKnol/jFEQ7s+apg8mkgrfNKwj9lrnv3PYeqEHhg Nlb9dzWjWAIMb/Npgv9VdU5APZ/NzqZL+o/v1v2YqyvVEb17PYxVGepa1+GR7fPePQabgkTWv V3PTvvkxXorMKyAZKzhvmJOd4DsdPO09XZ1N8whOS9CiAy16GuMpqalkgXRRi4T4Eb6jbD5Cp VeEGbA+oHIm61B/DR9iTO6KdTywP2d5zqadQqL7KG0KI2oQmNWiudPGxX5SmRuErVAkHUxWk8 FND+7K6hECI75vP6px7qqcL12nwkpQdtfCuWSWT3nlBBho7RYHU3jaH3jF/+3YtecJNVWeAyt GjP5HMtZ0RRZRmiUJ9fHEKWipvENGEG097FaYlUVLJ3zHaqO2hRfnt5mkxJ6S8sBs9h5gurFc mioQri25BdX0tvT+CwF+RsswvOUDMNRYmBC700UF91Lz3jC68ilEUfitfTgqw45+VjraWbxtq 7GCs6FR4YS8q8Hc4Tuf04afVZJG7noPsJ10CLABGA3hms63P3czlEmHicPWb8oOZ/sOqn8BWO tUcCJLPQ9ZJtEpU/93QDRQmDp9ArZIb4uJSCTbg6GRhwvAifqzE9TbGnVNFC38I7Te/2WtkxQ 85T9nJYnHJipdzC4GO1f4Fvjaqcyr4HO7WUNPG+uRXnnTxF/szB4lnD6wFiVrXdrclzkXNwMF q4KNroS580RKACdMW1vpFj+P5gIN1y8CxxkIbd0QNHP+xQCBuJ66dmOmVUMCSMyR7Xle6T/SA PimY1d0zpjZquRd+8UhKW/kFaUh7O1mZuaB0qKMrFgFbuIeCnuD71BAjJyyEIdx8+iPk2hiJA BX3iLngkRZklnOnBP1Kl4LyLAuGyvuwS9juiiGwppcYIM8XMCbrHFc7Wv8Ne6xW7K7XN96ulS yrUz25Z1GxlJ64g2KHUWn8H0xjQ= Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Sun, Jan 22, 2023 at 08:21:45AM -0800, Junio C Hamano wrote: > tboegi@web.de writes: > > > From: Torsten B=F6gershausen > > > > The command `dd bs=3D101M count=3D1` is not portable, > > e.g. dd shipped with MacOs does not understand the 'M'. > > Very good piece of information to have here. > > > Use `bs=3D1048576 count=3D101`, which achives the same, instead. > > I'd locally tweak (read: no need to resend) it to > > Use `dd bs=3D1048576 count=3D101`, which ... > > and downcase "Call" on the title line. > > A tangent. I wonder how portable > > dd bs=3D1024x1024 count=3D101 This works all Unix-ish system I have: both on MacOs and FreeBSD. > dd bs=3D1kx1k count=3D101 Works on FreeBSD. Does not work under MacOS: "dd: bs: illegal numeric value" > In any case, thanks for the update. Thanks for the review and the tweaking.