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=-1.0 required=5.0 tests=MAILING_LIST_MULTI, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 5142 invoked from network); 27 Jun 2023 06:23:27 -0000 Received: from minnie.tuhs.org (2600:3c01:e000:146::1) by inbox.vuxu.org with ESMTPUTF8; 27 Jun 2023 06:23:27 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 8971D40BE3; Tue, 27 Jun 2023 16:23:24 +1000 (AEST) Received: from relay05.pair.com (relay05.pair.com [216.92.24.67]) by minnie.tuhs.org (Postfix) with ESMTPS id 147F040BB6 for ; Tue, 27 Jun 2023 16:23:19 +1000 (AEST) Received: from orac.inputplus.co.uk (79.101.125.91.dyn.plus.net [91.125.101.79]) by relay05.pair.com (Postfix) with ESMTP id 13DC31A2640 for ; Tue, 27 Jun 2023 02:23:18 -0400 (EDT) Received: from orac.inputplus.co.uk (orac.inputplus.co.uk [IPv6:::1]) by orac.inputplus.co.uk (Postfix) with ESMTP id 858C6220E5 for ; Tue, 27 Jun 2023 07:23:16 +0100 (BST) From: Ralph Corderoy To: coff@tuhs.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 In-reply-to: References: Date: Tue, 27 Jun 2023 07:23:16 +0100 Message-Id: <20230627062316.858C6220E5@orac.inputplus.co.uk> Message-ID-Hash: S7P2Y56AZWV7DDKWBLEITHHBFZUDQIMF X-Message-ID-Hash: S7P2Y56AZWV7DDKWBLEITHHBFZUDQIMF X-MailFrom: ralph@inputplus.co.uk X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [COFF] Re: Shell script advice: using 'dd' to write multiple media List-Id: Computer Old Farts Forum Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: SGkgU3RldmUsDQoNCj4gSeKAmXZlIG5ldmVyIGZpZ3VyZWQgb3V0IGhvdyB0byB1c2Ug4oCYZGTi gJkgc28gaXQgcmV0dXJucyBhZnRlciBhIHNpbmdsZQ0KPiBibG9jayBpcyB3cml0dGVuIGRvZXNu 4oCZdCBjbG9zZSB0aGUgaW5wdXQsIGtpbGxpbmcgdGhlIHBpcGVsaW5lLCBvcg0KPiBjYXVzZSB0 aGUgcmVzdCBvZiB0aGUgZGF0YSB0byBiZSBkaXNjYXJkZWQuDQoNCkkgdGhpbmsgdGhpcyBtZWV0 cyB5b3VyIGRlc2NyaXB0aW9uIGFuZCBjb21wbGllcyB3aXRoIFBPU0lYJ3MgZGQoMXApDQpoZXJl Lg0KDQogICAgJCBzZXEgMzMgMTI2IHwgc2VkICdzLyQvUC8nIHwgZGMgfA0KICAgID4gd2hpbGUg OjsgZG8NCiAgICA+ICAgICBMQ19BTEw9QyBkZCBicz0xMCBjb3VudD0xIDI+ZGQuZXJyIHwgc2Vk IC1uIGwNCiAgICA+ICAgICBncmVwIC1xICdeW14wXS4qIHJlY29yZHMgaW4kJyBkZC5lcnIgfHwg YnJlYWsNCiAgICA+IGRvbmUNCiAgICAhIiMkJSYnKCkqJA0KICAgICssLS4vMDEyMzQkDQogICAg NTY3ODk6Ozw9PiQNCiAgICA/QEFCQ0RFRkdIJA0KICAgIElKS0xNTk9QUVIkDQogICAgU1RVVldY WVpbXFwkDQogICAgXV5fYGFiY2RlZiQNCiAgICBnaGlqa2xtbm9wJA0KICAgIHFyc3R1dnd4eXok DQogICAge3x9fiQNCiAgICAkDQogICAgJCBybSBkZC5lcnINCg0KSSBzZXQgdGhlIGxvY2FsZSBz byB0aGUgZm9ybWF0IG9mIGRkJ3Mgc3RkZXJyIHJlcG9ydCBpcyBrbm93bi4NCg0KLS0gDQpDaGVl cnMsIFJhbHBoLg0K