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=-0.8 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 13015 invoked from network); 29 Dec 2020 00:31:34 -0000 Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with ESMTPUTF8; 29 Dec 2020 00:31:34 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 4FA0F9C5F5; Tue, 29 Dec 2020 10:31:28 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id A53AA9C245; Tue, 29 Dec 2020 10:31:02 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="HwkyukYv"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 020679C245; Tue, 29 Dec 2020 10:31:00 +1000 (AEST) Received: from mail-oi1-f176.google.com (mail-oi1-f176.google.com [209.85.167.176]) by minnie.tuhs.org (Postfix) with ESMTPS id 5AA669C223 for ; Tue, 29 Dec 2020 10:30:59 +1000 (AEST) Received: by mail-oi1-f176.google.com with SMTP id w124so13163175oia.6 for ; Mon, 28 Dec 2020 16:30:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=l7Qcf7D2kpwJAfn+qdUJHXdRNaViFEim9WXzV5pJON0=; b=HwkyukYvc3fDRfvBglCTKMG8bjgdX1nCqDGt0prZGpxyDkNlkG9sC4qj0FVuSxj6Gv g9qbD1arqw36N0Up4zYkvHc77HlT2qanz517mcAgbK1ZOrGKwYlD6CNYGfUEuyVtMsat sk1WXBFSlHdMeXbtlPzsXxv2Za7XYWH3HRkIwMVcyv2MEPjXgxMEIc0Mcd8aXLjBnT80 CMH0GQRs5cvIidmpYCP16Bqt5mO2nw8hNpdZ8bLcO9rFDaxvrkvGzWJXr0T9n2AJPVB5 Din4NAgu9PpUPznLmYb0CepNbs7gWGtCOYbCSKAr3m0lnSHiRIcM/DZEXTq2gRqvyPLa MGCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=l7Qcf7D2kpwJAfn+qdUJHXdRNaViFEim9WXzV5pJON0=; b=OYMoRK0vREfjpudp5DnCPHa4mtfmUeOJrFEit0cNPp62GwVyMz+6/Qs0J6+CPY6C5P B64LBEyDEVLJd45bACkDO6k3pELuIRaBc28yehxprThiOKFTEd54nr2O07AtySsSxybD IBYnZuBA5iMWmDIutATr1NBirPq89z0gbKBQ9HioqZHUfsgy3mH5aelFlpe3iTGIV+zX 5QyJoAKIMJwplTLRJ5aAosb5U8WUKl4QVNbXbYxc86l6CUwMSvga6lJJKTCis+VLbYD9 xFjgDfvZhb01t+xzWw87fDKvifEBn+p2xBX7nK3cwluERJ7JjyQF5Jfl6FkYMp7iZbqy HPug== X-Gm-Message-State: AOAM530I3yAYPh5JkaSafcHb6leDIaEZctKk4AgYVcR0EFEaCex1uajy ST0quoxbhhkK3u4teOScYjInCh5qA4xNdEy3wQNUWNif5Js= X-Google-Smtp-Source: ABdhPJwjA8HzNZdRo/jE1rS4ckbXLAUjvym5CV6dModLvaP+AEfZANFBd9FH/7sE2sU1/ODwpblGxqaqGqwZgBqZZVU= X-Received: by 2002:aca:4e11:: with SMTP id c17mr929765oib.14.1609201858555; Mon, 28 Dec 2020 16:30:58 -0800 (PST) MIME-Version: 1.0 From: ron minnich Date: Mon, 28 Dec 2020 16:30:47 -0800 Message-ID: To: TUHS main list Content-Type: text/plain; charset="UTF-8" Subject: [TUHS] Which years saw the introduction of (1) #! and (2) symbolic links X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" I think I remember but want to ask the experts.