Date: Sun, 8 Sep 2013 02:21:08 -0700 (PDT) From: Jack Mc Lauren <jack.mclauren@yahoo.com> To: FreeBSD Global Users Mailing List <freebsd-questions@freebsd.org> Subject: Fw: ttys file question Message-ID: <1378632068.83931.YahooMailNeo@web160105.mail.bf1.yahoo.com> In-Reply-To: <1378629512.73101.YahooMailNeo@web160101.mail.bf1.yahoo.com> References: <1378628779.65714.YahooMailNeo@web160101.mail.bf1.yahoo.com> <1378629512.73101.YahooMailNeo@web160101.mail.bf1.yahoo.com>
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Hi list I'm trying to connect to my server via a serial port which is named ttyu6 under FreeBSD. In order to do that, I've decided to change /etc/ttys file like this: #Serial terminlas #The 'dialup' keyword identifies dialin lines to login, fingerd etc. ttyu6 "/usr/libexec/getty std.115200" cons25 on secure But I can not connect to my server with this configuration. But if I change ttyu6 to cuau6, everything works fine! I don't understand the difference, would you please explain the reason for me? Thanks in advance _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" From owner-freebsd-questions@FreeBSD.ORG Sun Sep 8 09:39:15 2013 Return-Path: <owner-freebsd-questions@FreeBSD.ORG> Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id D6B23B6 for <freebsd-questions@freebsd.org>; Sun, 8 Sep 2013 09:39:15 +0000 (UTC) (envelope-from laszlo_danielisz@yahoo.com) Received: from nm2-vm1.bullet.mail.ird.yahoo.com (nm2-vm1.bullet.mail.ird.yahoo.com [77.238.189.200]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 1B60B245C for <freebsd-questions@freebsd.org>; Sun, 8 Sep 2013 09:39:14 +0000 (UTC) Received: from [77.238.189.237] by nm2.bullet.mail.ird.yahoo.com with NNFMP; 08 Sep 2013 09:39:13 -0000 Received: from [46.228.39.65] by tm18.bullet.mail.ird.yahoo.com with NNFMP; 08 Sep 2013 09:39:13 -0000 Received: from [127.0.0.1] by smtp102.mail.ir2.yahoo.com with NNFMP; 08 Sep 2013 09:39:13 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t78633153; bh=K7+RPB4gCn9Kx9oqYChAf16o13C7O0nWMzuROBcxCrs=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:X-Rocket-Received:References:Mime-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding:Message-Id:Cc:X-Mailer:From:Subject:Date:To; b=hGispBAvE9+q49FrMM3OEMjg61/tHFmsRHrLg/cYr/FH2mjYNnhpQnnB50sj/Jdhtj8SqEzRU1qrR3lKkaqbL5zf9ZOK+rQeQuZiRp/FdVIWWrALoz8l5NTbIDon+z4ACaGFd/fFozoTPNbkGTaHYhqS4KI2bwfq9e8Bq+tyaXIX-Yahoo-Newman-Id: 114223.7970.bm@smtp102.mail.ir2.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: 8IyLG2oVM1mlQ3_0z9bAGH4p8NXjHQ.C10csi8PKCDE02dP sQ3C6ytPbMIWwzyAiGlTG9X6xf0eMVcAFvRz17EF.QSR1SZDnvCwJ04J_qW5 gRK9G86UvSMe8PijZR_BTeV.eaGmL.lOYdrk2GyuUcz55sN1VKE0p4Qv63oK Lj814UK733cM.N0ggpCYyDV8hr7q0zRCSvwHrUU4ceZ6gVyHl_QNS_nueFAP e24zKmD1eZrh6QbdtPqZJ5ZUV0lo6yDcR_gWHWqnHGE0XHN7MQlzuEAEC54K bMPtXlg5UZtoIr3_OM4fC9tiRUl6hoSChpKA57g4PXlR641B22IvOBS.z0fw 2ZU02Tui89mYV2DSLT9_1brJt0DGdw0UFpt1GUQN_kqvb4q8Ofb6viKnLKGJ iNa46adgF1IiYzyTlX44lXd4d.gIcBE4wIUWj14UvYgHfa_08yAq2Fh8TccL Km8kqs2.pcQVofyT5TPJhMKXTp5UDmoz9U9QhZ67Sgc_rC7xvWr7pQUzvifq tniAzdvMhVOz2NkEZAm6uDuFhjkUdIyaOnG4Nw.HKxOx082YL8z16TmQOuc2 9okHkKfrguCm0HWAA X-Yahoo-SMTP: QwgFOT2swBC9RbEk7L61j8D8oTJpwuBOkZBcLzY- X-Rocket-Received: from [192.168.1.10] (laszlo_danielisz@80.98.102.209 with ) by smtp102.mail.ir2.yahoo.com with SMTP; 08 Sep 2013 09:39:13 +0000 UTC References: <58B8F61A39614B629030FE4BE8DDF33B@yahoo.com> <522C3E5B.3070005@fjl.co.uk> Mime-Version: 1.0 (1.0) In-Reply-To: <522C3E5B.3070005@fjl.co.uk> Message-Id: <22241A2D-878A-42F5-9DB1-3767B15041CD@yahoo.com> X-Mailer: iPhone Mail (10B329) From: Laszlo Danielisz <laszlo_danielisz@yahoo.com> Subject: Re: ufs recovery Date: Sun, 8 Sep 2013 11:39:08 +0200 To: Frank Leonhardt <freebsd-doc@fjl.co.uk> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>; List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Sun, 08 Sep 2013 09:39:15 -0000 Hi Frank, Thank you very much for the information! Meanwhile I've found this software: http://www.ufsexplorer.com/, I'm going to give a try. Regards, Laci Sent from my mobile. On 2013.09.08., at 11:07, Frank Leonhardt <freebsd-doc@fjl.co.uk> wrote: > On 08/09/2013 09:46, Laszlo Danielisz wrote: >> Hi, >> >> By mistake I forgot to edit my crontab on my FreeBSD 8.3 after I took out one of the hard drives. >> I had a little rsync script which I used to synchronise a directory between those two hard drives, because one of the hard drives were not present anymore and rsync had the --delete parameter I end up deleting the whole directory, of course with precious informations. >> >> I have ufs on the hdd, after the "accident" I've turned off the computer to avoid any writings on the disk. >> Do you have any idea how can I recover the lost directory? >> >> Thank you! >> Laci > > Hi Laci, > > I'm sorry to have to tell you that recovering UFS is not easy. It's not like MS-DOS or NFTS at all in that respect. When you delete from UFS it removes inode data and adds the space released to the free block list. It's a one-way process; there is no journalling and no way to undo any of it. > > I don't know of any public domain utilities that will do what you need. EnCase can do something with UFS, and a utility called "Raise Data Recovery" will get stuff from damaged disks. This isn't the same as getting back deleted files. > > The only option I've ever found to work is to scan the disk's free blocks (all of them in your case) with a utility that recognises specific file formats and pieces the file together using the contents it reads from each block, using "best guess" and manual choice to decide which the next block is. This is no joke if you've lost a lot of files, but worth it if you have one or two vital ones amongst them. > > Sorry I can't be of any more comfort. As I'm sure someone will chip in, there are things you can do before the event. > > Regards, Frank. > > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"help
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