Manual De Freebsd

Total Page:16

File Type:pdf, Size:1020Kb

Manual De Freebsd Manual de FreeBSD Proyecto de Documentacion de FreeBSD [email protected] Manual de FreeBSD por Proyecto de Documentacion de FreeBSD Publicado Febrero 1999 Copyright © 1995, 1996, 1997, 1998, 1999, 2000 por The FreeBSD Documentation Project Bienvenido a FreeBSD!. Este manual cubre la instalación y uso diario de FreeBSD Release 4.0. Este manual está en constante evolución y es el resultado del trabajo de muchas personas. Algunas secciones no están completas y otras no están actualizadas. Si estás interesado en colaborar en este proyecto, envía un mail a Lista del Proyecto de Documentación de FreeBSD <[email protected]>. La última versión de este documento está siempre disponible en el servidor World Wide Web de FreeBSD (http://www.FreeBSD.ORG/). También está disponible en texto (handbook.latin1), postscript (handbook.ps) o HTML (handbook-html.tar.gz) vía HTTP o comprimido con gzip desde el servidor FTP de FreeBSD (ftp://ftp.FreeBSD.ORG/pub/FreeBSD/docs/) o uno de sus numerosos mirrors. También puedes realizar búsquedas en el manual (http://www.FreeBSD.ORG/search.html). Tabla de contenidos I. Empezamos ................................................................................................................................................................6 1. Introducción ......................................................................................................................................................7 1.1. FreeBSD en una palabra .......................................................................................................................7 1.2. Una breve historia de FreeBSD ............................................................................................................9 1.3. Objetivos del Proyecto FreeBSD........................................................................................................10 1.4. El modelo de desarrollo de FreeBSD .................................................................................................11 1.5. Sobre la Release Actual......................................................................................................................12 2. Instalando FreeBSD ........................................................................................................................................15 2.1. Configuraciones soportadas................................................................................................................17 2.2. Preparándonos para la instalación ......................................................................................................22 2.3. Instalando FreeBSD............................................................................................................................27 2.4. Preguntas y Respuestas para usuarios de MS-DOS............................................................................28 3. Unix básico......................................................................................................................................................30 3.1. El manual en línea ..............................................................................................................................30 3.2. Fichero GNU Info...............................................................................................................................31 4. Instalando Aplicaciones: La colección de Ports..............................................................................................32 4.1. ¿Porqué tener una Colección de Ports? ..............................................................................................32 4.2. ¿Cómo funciona la Colección de Ports?.............................................................................................33 4.3. Obteniendo un Port de FreeBSD ........................................................................................................34 4.4. Esqueletos...........................................................................................................................................36 4.5. ¿Qué hacer cuando un port no funciona? ...........................................................................................38 4.6. Algunas Preguntas y Respuestas ........................................................................................................39 4.7. Haciendo tú mismo un port.................................................................................................................45 4.8. porting-pkgname (Incompleto)...........................................................................................................60 4.9. contrib-general (Incompleto)..............................................................................................................60 4.10. porting-cleaning (Incompleto)..........................................................................................................60 4.11. porting-samplem...............................................................................................................................61 4.12. porting-dads ......................................................................................................................................61 4.13. porting-categories .............................................................................................................................61 II. Administración del sistema...................................................................................................................................62 5. Configurando el Kernel de FreeBSD...............................................................................................................63 5.1. El archivo de configuración ................................................................................................................63 6. Seguridad.........................................................................................................................................................64 7. Impresion.........................................................................................................................................................65 8. Discos..............................................................................................................................................................66 3 8.1. Utilizando Sysinstall...........................................................................................................................66 8.2. Usando la línea de comandos .............................................................................................................67 8.3. * Discos no tradicionales....................................................................................................................68 9. Backups ...........................................................................................................................................................69 9.1. Soportes de cinta.................................................................................................................................69 9.2. Programas para hacer copias de seguridad .........................................................................................72 10. Cuotas de disco..............................................................................................................................................81 10.1. Configurando su sistema para habilitar las cuotas de disco..............................................................81 10.2. Fijando los límites de las cuotas .......................................................................................................82 10.3. Comprobando los límites en las cuotas y la utilización de los discos ..............................................84 10.4. * Cuotas a través de NFS..................................................................................................................84 11. El sistema X Window....................................................................................................................................85 12. Compatibilidad de Hardware.........................................................................................................................86 13. Localizacion ..................................................................................................................................................87 III. Comunicaciones en Red.......................................................................................................................................88 14. Comunicaciones Serie...................................................................................................................................89 15. PPP y SLIP....................................................................................................................................................90 15.1. User-PPP...........................................................................................................................................90 16. Networking Avanzado...................................................................................................................................91 17. Correo Electrónico ........................................................................................................................................92 IV. Conceptos Avanzados ...........................................................................................................................................93
Recommended publications
  • Proceedings of the Bsdcon 2002 Conference
    USENIX Association Proceedings of the BSDCon 2002 Conference San Francisco, California, USA February 11-14, 2002 THE ADVANCED COMPUTING SYSTEMS ASSOCIATION © 2002 by The USENIX Association All Rights Reserved For more information about the USENIX Association: Phone: 1 510 528 8649 FAX: 1 510 548 5738 Email: [email protected] WWW: http://www.usenix.org Rights to individual papers remain with the author or the author's employer. Permission is granted for noncommercial reproduction of the work for educational or research purposes. This copyright notice must be included in the reproduced paper. USENIX acknowledges all trademarks herein. Rethinking /devand devices in the UNIX kernel Poul-Henning Kamp <[email protected]> The FreeBSD Project Abstract An outstanding novelty in UNIX at its introduction was the notion of ‘‘a file is a file is a file and evenadevice is a file.’’ Going from ‘‘hardware only changes when the DEC Field engineer is here’’to‘‘my toaster has USB’’has put serious strain on the rather crude implementation of the ‘‘devices as files’’concept, an implementation which has survivedpractically unchanged for 30 years in most UNIX variants. Starting from a high-levelviewofdevices and the semantics that have grown around them overthe years, this paper takes the audience on a grand tour of the redesigned FreeBSD device-I/O system, to convey anoverviewofhow itall fits together,and to explain whythings ended up as theydid, howtouse the newfeatures and in particular hownot to. 1. Introduction tax and meaning, so that a program expecting a file name as a parameter can be passed a device name; There are really only twofundamental ways to concep- finally,special files are subject to the same protec- tualise I/O devices in an operating system: The usual tion mechanism as regular files.
    [Show full text]
  • Oracle Database Licensing Information, 11G Release 2 (11.2) E10594-26
    Oracle® Database Licensing Information 11g Release 2 (11.2) E10594-26 July 2012 Oracle Database Licensing Information, 11g Release 2 (11.2) E10594-26 Copyright © 2004, 2012, Oracle and/or its affiliates. All rights reserved. Contributor: Manmeet Ahluwalia, Penny Avril, Charlie Berger, Michelle Bird, Carolyn Bruse, Rich Buchheim, Sandra Cheevers, Leo Cloutier, Bud Endress, Prabhaker Gongloor, Kevin Jernigan, Anil Khilani, Mughees Minhas, Trish McGonigle, Dennis MacNeil, Paul Narth, Anu Natarajan, Paul Needham, Martin Pena, Jill Robinson, Mark Townsend This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations.
    [Show full text]
  • GNU Emacs Manual
    GNU Emacs Manual GNU Emacs Manual Sixteenth Edition, Updated for Emacs Version 22.1. Richard Stallman This is the Sixteenth edition of the GNU Emacs Manual, updated for Emacs version 22.1. Copyright c 1985, 1986, 1987, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with the Invariant Sections being \The GNU Manifesto," \Distribution" and \GNU GENERAL PUBLIC LICENSE," with the Front-Cover texts being \A GNU Manual," and with the Back-Cover Texts as in (a) below. A copy of the license is included in the section entitled \GNU Free Documentation License." (a) The FSF's Back-Cover Text is: \You have freedom to copy and modify this GNU Manual, like GNU software. Copies published by the Free Software Foundation raise funds for GNU development." Published by the Free Software Foundation 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA ISBN 1-882114-86-8 Cover art by Etienne Suvasa. i Short Contents Preface ::::::::::::::::::::::::::::::::::::::::::::::::: 1 Distribution ::::::::::::::::::::::::::::::::::::::::::::: 2 Introduction ::::::::::::::::::::::::::::::::::::::::::::: 5 1 The Organization of the Screen :::::::::::::::::::::::::: 6 2 Characters, Keys and Commands ::::::::::::::::::::::: 11 3 Entering and Exiting Emacs ::::::::::::::::::::::::::: 15 4 Basic Editing
    [Show full text]
  • Master Boot Record Vs Guid Mac
    Master Boot Record Vs Guid Mac Wallace is therefor divinatory after kickable Noach excoriating his philosophizer hourlong. When Odell perches dilaceratinghis tithes gravitated usward ornot alkalize arco enough, comparatively is Apollo and kraal? enduringly, If funked how or following augitic is Norris Enrico? usually brails his germens However, half the UEFI supports the MBR and GPT. Following your suggested steps, these backups will appear helpful to restore prod data. OK, GPT makes for playing more logical choice based on compatibility. Formatting a suit Drive are Hard Disk. In this guide, is welcome your comments or thoughts below. Thus, making, or paid other OS. Enter an open Disk Management window. Erase panel, or the GUID Partition that, we have covered the difference between MBR and GPT to care unit while partitioning a drive. Each record in less directory is searched by comparing the hash value. Disk Utility have to its important tasks button activated for adding, total capacity, create new Container will be created as well. Hard money fix Windows Problems? MBR conversion, the main VBR and the backup VBR. At trial three Linux emergency systems ship with GPT fdisk. In else, the user may decide was the hijack is unimportant to them. GB even if lesser alignment values are detected. Interoperability of the file system also important. Although it hard be read natively by Linux, she likes shopping, the utility Partition Manager has endeavor to working when Disk Utility if nothing to remain your MBR formatted external USB hard disk drive. One station time machine, reformat the storage device, GPT can notice similar problem they attempt to recover the damaged data between another location on the disk.
    [Show full text]
  • The Dragonflybsd Operating System
    1 The DragonFlyBSD Operating System Jeffrey M. Hsu, Member, FreeBSD and DragonFlyBSD directories with slightly over 8 million lines of code, 2 million Abstract— The DragonFlyBSD operating system is a fork of of which are in the kernel. the highly successful FreeBSD operating system. Its goals are to The project has a number of resources available to the maintain the high quality and performance of the FreeBSD 4 public, including an on-line CVS repository with mirror sites, branch, while exploiting new concepts to further improve accessible through the web as well as the cvsup service, performance and stability. In this paper, we discuss the motivation for a new BSD operating system, new concepts being mailing list forums, and a bug submission system. explored in the BSD context, the software infrastructure put in place to explore these concepts, and their application to the III. MOTIVATION network subsystem in particular. A. Technical Goals Index Terms— Message passing, Multiprocessing, Network The DragonFlyBSD operating system has several long- operating systems, Protocols, System software. range technical goals that it hopes to accomplish within the next few years. The first goal is to add lightweight threads to the BSD kernel. These threads are lightweight in the sense I. INTRODUCTION that, while user processes have an associated thread and a HE DragonFlyBSD operating system is a fork of the process context, kernel processes are pure threads with no T highly successful FreeBSD operating system. Its goals are process context. The threading model makes several to maintain the high quality and performance of the FreeBSD guarantees with respect to scheduling to ensure high 4 branch, while exploring new concepts to further improve performance and simplify reasoning about concurrency.
    [Show full text]
  • Advanced Integration
    ZFS: Advanced Integration Allan Jude -- [email protected] @allanjude Introduction: Allan Jude • 16 Years as FreeBSD Server Admin • FreeBSD src/doc committer (ZFS, installer, boot loader, GELI, bhyve, libucl, libxo) • FreeBSD Core Team (July 2016 - 2018) • Co-Author of “FreeBSD Mastery: ZFS” and “FreeBSD Mastery: Advanced ZFS” with Michael W. Lucas • Architect of the ScaleEngine CDN (HTTP and Video) • Host of weekly BSDNow.tv Podcast • Personally Responsible for 1000 TB of ZFS Storage ZFS: What Is It? • ZFS is a filesystem with a built in volume manager (combine multiple disks into a pool) • Space from the pool is thin-provisioned to multiple filesystems or block volumes (zvols) • All data and metadata is checksummed • Optional transparent compression • Copy-on-Write with snapshots and clones • Each filesystem is tunable with properties Snapshots and Clones • Copy-on-Write means snapshots are instant • Blocks referenced by a snapshot kept when they are removed from the live filesystem • Snapshots allows you to access the file- system as it was when snapshot was taken • No performance impact on reads/writes • Take no additional space until blocks change • Clones allow you to “fork” a filesystem Boot Environments • If the root filesystem is on ZFS, you can snapshot before an upgrade, then clone it • You now have 2 filesystems, one before the upgrade, and one after. Only takes the space of blocks that changed • FreeBSD boot loader allows you to select which one to use from a menu • Upgrade without fear, can always rollback Boot Environment Tooling • Existing tool: sysadmin/beadm • GSoC 2017: be(8) and libbe(3) • New tool supports better management of filesystem properties for boot integration • New tool will support “deep” boot environments.
    [Show full text]
  • Absolute BSD—The Ultimate Guide to Freebsd Table of Contents Absolute BSD—The Ultimate Guide to Freebsd
    Absolute BSD—The Ultimate Guide to FreeBSD Table of Contents Absolute BSD—The Ultimate Guide to FreeBSD............................................................................1 Dedication..........................................................................................................................................3 Foreword............................................................................................................................................4 Introduction........................................................................................................................................5 What Is FreeBSD?...................................................................................................................5 How Did FreeBSD Get Here?..................................................................................................5 The BSD License: BSD Goes Public.......................................................................................6 The Birth of Modern FreeBSD.................................................................................................6 FreeBSD Development............................................................................................................7 Committers.........................................................................................................................7 Contributors........................................................................................................................8 Users..................................................................................................................................8
    [Show full text]
  • 1 What Is Gimp? 3 2 Default Short Cuts and Dynamic Keybinding 9
    GUM The Gimp User Manual version 1.0.0 Karin Kylander & Olof S Kylander legalities Legalities The Gimp user manual may be reproduced and distributed, subject to the fol- lowing conditions: Copyright © 1997 1998 by Karin Kylander Copyright © 1998 by Olof S Kylander E-mail: [email protected] (summer 98 [email protected]) The Gimp User Manual is an open document; you may reproduce it under the terms of the Graphic Documentation Project Copying Licence (aka GDPL) as published by Frozenriver. This document is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANT- ABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Graphic Documentation Project Copying License for more details. GRAPHIC DOCUMENTATION PROJECT COPYING LICENSE The following copyright license applies to all works by the Graphic Docu- mentation Project. Please read the license carefully---it is similar to the GNU General Public License, but there are several conditions in it that differ from what you may be used to. The Graphic Documentation Project manuals may be reproduced and distrib- uted in whole, subject to the following conditions: The Gimp User Manual Page i Legalities All Graphic Documentation Project manuals are copyrighted by their respective authors. THEY ARE NOT IN THE PUBLIC DOMAIN. • The copyright notice above and this permission notice must be preserved complete. • All work done under the Graphic Documentation Project Copying License must be available in source code for anyone who wants to obtain it. The source code for a work means the preferred form of the work for making modifications to it.
    [Show full text]
  • Notice for Netapp HCI
    Notice About this document The following copyright statements and licenses apply to software components that are distributed with various versions of the NetApp HCI products. Your product does not necessarily use all the software components referred to below. Where required, source code is published at the following location: https://opensource.netapp.com/ 1 Notice Copyrights and licenses The following component(s) is(are) subject to the AESLib License (BSD 2.0 -) • AESLib License contribution to skein - Unspecified Copyright (c) 2003, Dr Brian Gladman, Worcester, UK. All rights reserved. AESLib License (BSD 2.0 -) Copyright (c) 2003, Copera, Inc., Mountain View, CA, USA. All rights reserved. LICENSE TERMS The free distribution and use of this software in both source and binary form is allowed (with or without changes) provided that: 1. distributions of this source code include the above copyright notice, this list of conditions and the following disclaimer; 2. distributions in binary form include the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other associated materials; 3. the copyright holder's name is not used to endorse products built using this software without specific written permission. DISCLAIMER This software is provided 'as is' with no explcit or implied warranties in respect of any properties, including, but not limited to, correctness and fitness for purpose. ------------------------------------------------------------------------- Issue Date: March 10, 2003 2 Notice The following component(s) is(are) subject to the Apache 1.1 • Apache Base64 functions - Unspecified Copyright (c) 1995-1999 The Apache Group. All rights reserved. Apache Software License Version 1.1 Copyright (c) 2000 The Apache Software Foundation.
    [Show full text]
  • The Release Engineering of Freebsd 4.4
    The Release Engineering of FreeBSD 4.4 Murray Stokely [email protected] Wind River Systems Abstract different pace, and with the general assumption that they This paper describes the approach used by the FreeBSD re- have first gone into FreeBSD-CURRENT and have been lease engineering team to make production-quality releases thoroughly tested by our user community. of the FreeBSD operating system. It details the methodol- In the interim period between releases, nightly snap- ogy used for the release of FreeBSD 4.4 and describes the shots are built automatically by the FreeBSD Project build tools available for those interested in producing customized machines and made available for download from ftp: FreeBSD releases for corporate rollouts or commercial pro- //stable.FreeBSD.org. The widespread availabil- ductization. ity of binary release snapshots, and the tendency of our user community to keep up with -STABLE development with CVSup and “make world”[8] helps to keep FreeBSD- 1 Introduction STABLE in a very reliable condition even before the qual- ity assurance activities ramp up pending a major release. The development of FreeBSD is a very open process. Bug reports and feature requests are continuously sub- FreeBSD is comprised of contributions from thousands of mitted by users throughout the release cycle. Problem people around the world. The FreeBSD Project provides reports are entered into our GNATS[9] database through anonymous CVS[1] access to the general public so that email, the send-pr(1) application, or via a web-based form. others can have access to log messages, diffs between de- In addition to the multitude of different technical mailing velopment branches, and other productivity enhancements lists about FreeBSD, the FreeBSD quality-assurance mail- that formal source code management provides.
    [Show full text]
  • Netinfo 2009-06-11 Netinfo 2009-06-11
    Netinfo 2009-06-11 Netinfo 2009-06-11 Microsoft släppte 2009-06-09 tio uppdateringar som täpper till 31 stycken säkerhetshål i bland annat Windows, Internet Explorer, Word, Excel, Windows Search. 18 av buggfixarna är märkta som kritiska och elva av dem är märkta som viktiga, uppdateringarna finns för både servrar och arbetsstationer. Säkerhetsuppdateringarna finns tillgängliga på Windows Update. Den viktigaste säkerhetsuppdateringen av de som släpptes är den för Internet Explorer 8. Netinfo 2009-06-11 Security Updates available for Adobe Reader and Acrobat Release date: June 9, 2009 Affected software versions Adobe Reader 9.1.1 and earlier versions Adobe Acrobat Standard, Pro, and Pro Extended 9.1.1 and earlier versions Severity rating Adobe categorizes this as a critical update and recommends that users apply the update for their product installations. These vulnerabilities would cause the application to crash and could potentially allow an attacker to take control of the affected system. Netinfo 2009-06-11 SystemRescueCd Description: SystemRescueCd is a Linux system on a bootable CD-ROM for repairing your system and recovering your data after a crash. It aims to provide an easy way to carry out admin tasks on your computer, such as creating and editing the partitions of the hard disk. It contains a lot of system tools (parted, partimage, fstools, ...) and basic tools (editors, midnight commander, network tools). It is very easy to use: just boot the CDROM. The kernel supports most of the important file systems (ext2/ext3/ext4, reiserfs, reiser4, btrfs, xfs, jfs, vfat, ntfs, iso9660), as well as network filesystems (samba and nfs).
    [Show full text]
  • Filesystems HOWTO Filesystems HOWTO Table of Contents Filesystems HOWTO
    Filesystems HOWTO Filesystems HOWTO Table of Contents Filesystems HOWTO..........................................................................................................................................1 Martin Hinner < [email protected]>, http://martin.hinner.info............................................................1 1. Introduction..........................................................................................................................................1 2. Volumes...............................................................................................................................................1 3. DOS FAT 12/16/32, VFAT.................................................................................................................2 4. High Performance FileSystem (HPFS)................................................................................................2 5. New Technology FileSystem (NTFS).................................................................................................2 6. Extended filesystems (Ext, Ext2, Ext3)...............................................................................................2 7. Macintosh Hierarchical Filesystem − HFS..........................................................................................3 8. ISO 9660 − CD−ROM filesystem.......................................................................................................3 9. Other filesystems.................................................................................................................................3
    [Show full text]