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 autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 575 invoked from network); 21 Nov 2022 03:12:17 -0000 Received: from minnie.tuhs.org (50.116.15.146) by inbox.vuxu.org with ESMTPUTF8; 21 Nov 2022 03:12:17 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 7C8FB4070E; Mon, 21 Nov 2022 13:11:40 +1000 (AEST) Received: from oclsc.com (oclsc.com [206.248.137.164]) by minnie.tuhs.org (Postfix) with ESMTP id D56CF4012E for ; Mon, 21 Nov 2022 13:11:31 +1000 (AEST) Received: by oclsc.org id EAE9E4F05A; Sun, 20 Nov 2022 22:11:30 -0500 (EST) Received: by oclsc.org id D2010640CDB; Sun, 20 Nov 2022 22:11:30 -0500 (EST) To: tuhs@tuhs.org Message-ID: <27941134744AD184AC73F12C29DE3471.for-standards-violators@oclsc.org> Date: Sun, 20 Nov 2022 22:11:30 -0500 (EST) From: norman@oclsc.org (Norman Wilson) Message-ID-Hash: RPZ3NXQOKA25LORR42AUACTRNZM7LYNC X-Message-ID-Hash: RPZ3NXQOKA25LORR42AUACTRNZM7LYNC X-MailFrom: norman@oclsc.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-tuhs.tuhs.org-0; 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: [TUHS] /usr/mdec List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: I'm curious about the origin of the directory name /usr/mdec. (I am reminded of it because I've noticed that it lives on in at least one of the BSDs.) I had a vague notion that it meant `DEC maintenance' but that seems a bit clumsy to describe a place holding boot blocks. A random web board suggests it meant `magnetic DECtape.' That's certainly not true by the time I came along, when it contained the master copy of the disk boot block(s). But I suppose it could have meant that early on and the name just carried forward. A quick skim of the V1-V7 manuals doesn't explain the name. Anyone have any clearer memories than I do? Doug or Ken or anyone who was there when it was coined, do you still recall? Norman Wilson Toronto ON