From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from minnie.tuhs.org (minnie.tuhs.org [45.79.103.53]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 5bef6aa1 for ; Mon, 10 Feb 2020 20:11:24 +0000 (UTC) Received: by minnie.tuhs.org (Postfix, from userid 112) id 7FC979BCEC; Tue, 11 Feb 2020 06:11:23 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 4CC419BCEB; Tue, 11 Feb 2020 06:11:08 +1000 (AEST) Authentication-Results: minnie.tuhs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=case.edu header.i=@case.edu header.b="2L3mZYSt"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=case.edu header.i=@case.edu header.b="9hGEumyR"; dkim-atps=neutral Received: by minnie.tuhs.org (Postfix, from userid 112) id 6E5859BCE3; Tue, 11 Feb 2020 06:11:06 +1000 (AEST) Received: from mpv1-2015.case.edu (mpv2-2015.CWRU.Edu [129.22.103.227]) by minnie.tuhs.org (Postfix) with ESMTPS id 97A429BCDE for ; Tue, 11 Feb 2020 06:11:05 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=smtp-primary; t=1581365464; bh=u3zD0GMfgXf6ZNqNFLbJstgRIe8DPO9lBWJvFUrmK7g=; h=Reply-To:Cc:Subject:To:References:From:Message-ID:Date: MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=2L3mZYSt2fSouqE8ooEqwXVyey5MlbBuaQTMXLSrX0RHyywPPt/Kw6d+RUM4+vZb71 JRgMBoMSSzaCMif5GsmVTti4n+VDW0uqeNvT2leN2EwYIeRrEp36QkkhFiPd4Emm57s +TrqTeybeQVJRa+nryenoD4KfRRc1zdVlA3ISrLgTFzjmBxjVMQoqtb06+gL5pfWM1E SpEXyRSJtFBP1LzVWRTTJGf//FAOwMvurz7gW+pY/wyooUHu+ksEoHUPKgWVDRW2pWp zKq7vGwhelbFy1B4kr/0yMmI2mnPickmIUi1ivdSrAesUccD0T2b2jG/4fDtdeeg4Fo NYb0jucg== Received: from mpv5-2015.CWRU.Edu (EHLO mpv5-2015.case.edu) ([129.22.103.234]) by mpv2-2015.case.edu (MOS 4.4.8-GA FastPath queued) with ESMTP id BEE00273; Mon, 10 Feb 2020 15:11:02 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=case.edu; s=smtp-primary; t=1581365462; bh=4FT6ZInZEJSpZ+B3Nt+50FD2rSiN8EZQxI6YEYVpIBo=; h=Reply-To:Cc:Subject:To:References:From:Message-ID:Date: MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=9hGEumyRrMxz2XK5fzsw7t0mMuc2eodqGGgSHIVmjc0k1/Z7+h9PhN/B9Lvuo6Fy22 OCf647c3eyCbB6otTiTpotgYD5m8rmhpP4stpVWeREDzvydOuMNeJztnuEvL0Y9SXdd yM1IguAGFCL9Opax+a/3wiHsRLfeVtvu3QOPL6mYWpOHt67JBqlU/dYLfXWIfz5dsz6 lz4jnN92lKQnk014+w3oZVDUpqJuP3ziV5siAIK1OfON1SqfyrOZm3T8khEVnoq1QF2 KNQKmRLRVRaKnf0EFK/YhA0GxsMvfbP3Pi3I/fEink5Va3HVpByfZh6ue9lhk3hkFR5 TC30OyJQ== Received: from caleb.INS.CWRU.Edu (EHLO caleb.INS.CWRU.Edu) ([129.22.8.211]) by mpv5-2015.case.edu (MOS 4.4.8-GA FastPath queued) with ESMTP id DES30787 (AUTH cpr); Mon, 10 Feb 2020 15:11:01 -0500 (EST) To: Angelo Papenhoff , The Eunuchs Hysterical Society References: <202002101546.01AFkOSc001266@freefriends.org> <20200210195849.GA82734@indra.papnet.eu> From: Chet Ramey Autocrypt: addr=chet.ramey@case.edu; prefer-encrypt=mutual; keydata= mQGiBEEOsGwRBACFa0A1oa71HSZLWxAx0svXzhOZNQZOzqHmSuGOG92jIpQpr8DpvgRh40Yp AwdcXb8QG1J5yGAKeevNE1zCFaA725vGSdHUyypHouV0xoWwukYO6qlyyX+2BZU+okBUqoWQ koWxiYaCSfzB2Ln7pmdys1fJhcgBKf3VjWCjd2XJTwCgoFJOwyBFJdugjfwjSoRSwDOIMf0D /iQKqlWhIO1LGpMrGX0il0/x4zj0NAcSwAk7LaPZbN4UPjn5pqGEHBlf1+xDDQCkAoZ/VqES GZragl4VqJfxBr29Ag0UDvNbUbXoxQsARdero1M8GiAIRc50hj7HXFoERwenbNDJL86GPLAQ OTGOCa4W2o29nFfFjQrsrrYHzVtyA/9oyKvTeEMJ7NA3VJdWcmn7gOu0FxEmSNhSoV1T4vP2 1Wf7f5niCCRKQLNyUy0wEApQi4tSysdz+AbgAc0b/bHYVzIf2uO2lIEZQNNt+3g2bmXgloWm W5fsm/di50Gm1l1Na63d3RZ00SeFQos6WEwLUHEB0yp6KXluXLLIZitEJLQgQ2hldCBSYW1l eSA8Y2hldC5yYW1leUBjYXNlLmVkdT6IYQQTEQIAIQIbAwYLCQgHAwIDFQIDAxYCAQIeAQIX gAUCRX3FIgIZAQAKCRC7WGnwZOp0q069AKCNDRn+zzN/AHbaynls/Lvq1kH/RQCgkLvF8bDs maUHSxSIPqzlGuKWDxa5AQ0EQQ6wbxAEAJCukwDigRDPhAuI+lf+6P64lWanIFOXIndqhvU1 3cDbQ/Wt5LwPzm2QTvd7F+fcHOgZ8KOFScbDpjJaRqwIybMTcIN0B2pBLX/C10W1aY+cUrXZ gXUGVISEMmpaP9v02auToo7XXVEHC+XLO9IU7/xaU98FL69l6/K4xeNSBRM/AAMHA/wNAmRB pcyK0+VggZ5esQaIP/LyolAm2qwcmrd3dZi+g24s7yjV0EUwvRP7xHRDQFgkAo6++QbuecU/ J90lxrVnQwucZmfz9zgWDkT/MpfB/CNRSKLFjhYq2yHmHWT6vEjw9Ry/hF6Pc0oh1a62USdf aKAiim0nVxxQmPmiRvtCmYhJBBgRAgAJBQJBDrBvAhsMAAoJELtYafBk6nSr43AAn2ZZFQg8 Gs/zUzvXMt7evaFqVTzcAJ0cHtKpP1i/4H4R9+OsYeQdxxWxTQ== Message-ID: <676c63a7-c382-54fe-472c-9538d00b1e7e@case.edu> Date: Mon, 10 Feb 2020 15:11:01 -0500 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.4.2 MIME-Version: 1.0 In-Reply-To: <20200210195849.GA82734@indra.papnet.eu> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Junkmail-Status: score=9/80, host=mpv2-2015.case.edu X-Junkmail-PrAS-Raw: score=9/80, refid=2.7.2:2020.2.10.190018:17:9.975, ip=, rules=DKIM_SIGNATURE, __HAS_REPLYTO, __HAS_CC_HDR, __SUBJ_REPLY, __BOUNCE_CHALLENGE_SUBJ, __BOUNCE_NDR_SUBJ_EXEMPT, __TO_MALFORMED_2, __MULTIPLE_RCPTS_TO_X2, __TO_NAME, __TO_NAME_DIFF_FROM_ACC, __HAS_REFERENCES, __REFERENCES, __HAS_FROM, FROM_EDU_TLD, __HAS_MSGID, __SANE_MSGID, DATE_TZ_NA, __USER_AGENT, __MOZILLA_USER_AGENT, __MIME_VERSION, __IN_REP_TO, __CT, __CT_TEXT_PLAIN, __CTE, __REPLYTO_SAMEAS_FROM_ADDY, __REPLYTO_SAMEAS_FROM_ACC, __FROM_DOMAIN_IN_ANY_CC1, __FROM_DOMAIN_IN_ANY_CC2, __TO_IN_SUBJECT2, __REPLYTO_SAMEAS_FROM_DOMAIN, __DKIM_ALIGNS_1, __DKIM_ALIGNS_2, __ANY_URI, __URI_MAILTO, __URI_WITH_PATH, __URI_ENDS_IN_SLASH, __URI_NO_WWW, __CP_URI_IN_BODY, __FRAUD_MONEY_CURRENCY_DOLLAR, __SUBJ_ALPHA_NEGATE, __URI_IN_BODY, __URI_NOT_IMG, __MAIL_CHAIN, __FORWARDED_MSG, __BODY_NO_MAILTO, __NO_HTML_TAG_RAW, BODY_SIZE_600_699, BODYTEXTP_SIZE_3000_LESS, [TRUNCATED], so=2010-03-03 19:42:08, dmn=2016-08-03-0138 Subject: Re: [TUHS] V9 shell [was Re: Warner's Early Unix Presentation] 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: , Reply-To: chet.ramey@case.edu Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" On 2/10/20 2:58 PM, Angelo Papenhoff wrote: > On 11/02/20, Rob Pike wrote: >> Readline and job control were less compelling when you had multiple command >> windows of editable typescript, which we all had with the Blit. > > What i like is the autocorrect feature in v8: > > $ cd /usr/blot > /usr/blit > $ pwd > /usr/blit Maybe unsurprisingly, bash has that as well (the `cdspell' option). I picked up a fair amount from the v8/v9 shells. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/