Date: Thu, 4 Jun 2020 02:25:30 -0600 From: Brandon helsley <brandon.helsley@hotmail.com> To: Ralf Mardorf via freebsd-questions <freebsd-questions@freebsd.org>, Ralf Mardorf <ralf.mardorf@rocketmail.com> Cc: Polytropon <freebsd@edvax.de> Subject: Re: Minimal skills Message-ID: <CY4PR19MB0104D7FC1305DE6A99A8F0C4F9890@CY4PR19MB0104.namprd19.prod.outlook.com> In-Reply-To: <20200604082304.fe7d3d80.freebsd@edvax.de> References: <20200604082304.fe7d3d80.freebsd@edvax.de> <CY4PR19MB0104DD86F8FE6446AD1BF327F9890@CY4PR19MB0104.namprd19.prod.outlook.com> <CY4PR19MB0104A2C03F4D66A1DA251A23F9880@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604005859.ca438474.freebsd@edvax.de> <CY4PR19MB0104C290121BF756D57B2DDBF9880@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604020051.0c02472d.freebsd@edvax.de> <CY4PR19MB0104DD86F8FE6446AD1BF327F9890@CY4PR19MB0104.namprd19.prod.outlook.com> <CY4PR19MB010470EB8E75DF42106CDD1AF9890@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604082304.fe7d3d80.freebsd@edvax.de>
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>An example of basic shell commands, done on GNU Linux bash, but it's not really different to FreeBSD and/or another shell ;). >[rocketmouse@archlinux tmp]$ echo "1234" > file_a.txt; echo "1234" >> file_a.txt [rocketmouse@archlinux tmp]$ echo "1234" > file_b.txt; echo "5678" >> file_b.txt [rocketmouse@archlinux tmp]$ cat file_a.txt 1234 1234 [rocketmouse@archlinux tmp]$ cat file_b.txt 1234 5678 [rocketmouse@archlinux tmp]$ diff file_a.txt file_b.txt 2c2 < 1234 --- > 5678 >Why do you want to make a PC (I assume it is intended to be >used as a workstation) a mail _server_? >If this is the domain the OP likes, it's probably a good project to learn, right after having basic skills in writing shell scripts. First, before I try to understand that. What exactly is "writing shell scripts" is this similar to editing resource script files like .xinitrc or .xsession? > > On Jun 4, 2020 at 2:20 AM, Ralf Mardorf via freebsd-questions <freebsd-questions@freebsd.org> wrote: > > > On Thu, 4 Jun 2020 08:23:04 +0200, Polytropon wrote: >On Wed, 3 Jun 2020 23:56:37 -0600, Brandon helsley wrote: >> diff An example of basic shell commands, done on GNU Linux bash, but it's not really different to FreeBSD and/or another shell ;). [rocketmouse@archlinux tmp]$ echo "1234" > file_a.txt; echo "1234" >> file_a.txt [rocketmouse@archlinux tmp]$ echo "1234" > file_b.txt; echo "5678" >> file_b.txt [rocketmouse@archlinux tmp]$ cat file_a.txt 1234 1234 [rocketmouse@archlinux tmp]$ cat file_b.txt 1234 5678 [rocketmouse@archlinux tmp]$ diff file_a.txt file_b.txt 2c2 < 1234 --- > 5678 >Why do you want to make a PC (I assume it is intended to be >used as a workstation) a mail _server_? If this is the domain the OP likes, it's probably a good project to learn, right after having basic skills in writing shell scripts. _______________________________________________ freebsd-questions@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo /freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" > From owner-freebsd-questions@freebsd.org Thu Jun 4 08:28:19 2020 Return-Path: <owner-freebsd-questions@freebsd.org> Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E3AEF32FC69 for <freebsd-questions@mailman.nyi.freebsd.org>; Thu, 4 Jun 2020 08:28:19 +0000 (UTC) (envelope-from ralf.mardorf@rocketmail.com) Received: from sonic312-25.consmr.mail.ir2.yahoo.com (sonic312-25.consmr.mail.ir2.yahoo.com [77.238.178.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49czSL61BKz46nP for <freebsd-questions@freebsd.org>; 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Thu, 4 Jun 2020 08:28:16 +0000 Received: by smtp414.mail.ir2.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID c037be334287b377147c12bf8ddde904; Thu, 04 Jun 2020 08:28:11 +0000 (UTC) Date: Thu, 4 Jun 2020 10:28:15 +0200 From: Ralf Mardorf <ralf.mardorf@rocketmail.com> To: freebsd-questions@freebsd.org Cc: Polytropon <freebsd@edvax.de> Subject: Re: Minimal skills Message-ID: <20200604102815.6538071c@archlinux> In-Reply-To: <20200604082304.fe7d3d80.freebsd@edvax.de> References: <CY4PR19MB0104DD86F8FE6446AD1BF327F9890@CY4PR19MB0104.namprd19.prod.outlook.com> <CY4PR19MB0104A2C03F4D66A1DA251A23F9880@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604005859.ca438474.freebsd@edvax.de> <CY4PR19MB0104C290121BF756D57B2DDBF9880@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604020051.0c02472d.freebsd@edvax.de> <CY4PR19MB0104DD86F8FE6446AD1BF327F9890@CY4PR19MB0104.namprd19.prod.outlook.com> <CY4PR19MB010470EB8E75DF42106CDD1AF9890@CY4PR19MB0104.namprd19.prod.outlook.com> <20200604082304.fe7d3d80.freebsd@edvax.de> X-Mailer: Claws Mail (linux) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 49czSL61BKz46nP X-Spamd-Bar: --- X-Spamd-Result: default: False [-3.51 / 15.00]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[rocketmail.com:s=s2048]; XM_UA_NO_VERSION(0.01)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[rocketmail.com]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MIME_GOOD(-0.10)[text/plain]; MID_RHS_NOT_FQDN(0.50)[]; NEURAL_HAM_LONG(-1.02)[-1.017]; NEURAL_HAM_MEDIUM(-1.02)[-1.016]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[rocketmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[77.238.178.96:from]; NEURAL_HAM_SHORT(-0.99)[-0.991]; DMARC_POLICY_ALLOW(-0.50)[rocketmail.com,reject]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[rocketmail.com]; ASN(0.00)[asn:34010, ipnet:77.238.176.0/22, country:GB]; RCVD_COUNT_TWO(0.00)[2]; RWL_MAILSPIKE_POSSIBLE(0.00)[77.238.178.96:from] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <https://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: <https://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Thu, 04 Jun 2020 08:28:19 -0000 PS: [rocketmouse@archlinux tmp]$ diff file_a.txt file_b.txt 2c2 < 1234 --- > 5678 [rocketmouse@archlinux tmp]$ echo $? 1 The OP might want to google why 'echo $?' returns 1 and what it is good for ;). IMO those are the things a novice should do before maintaining a mail server or port.
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