Administració De Sistemes GNU Linux Mòdul4 Administració
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Storage Administration Guide Storage Administration Guide SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server 12 SP4 Storage Administration Guide Storage Administration Guide SUSE Linux Enterprise Server 12 SP4 Provides information about how to manage storage devices on a SUSE Linux Enterprise Server. Publication Date: September 24, 2021 SUSE LLC 1800 South Novell Place Provo, UT 84606 USA https://documentation.suse.com Copyright © 2006– 2021 SUSE LLC and contributors. All rights reserved. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or (at your option) version 1.3; with the Invariant Section being this copyright notice and license. A copy of the license version 1.2 is included in the section entitled “GNU Free Documentation License”. For SUSE trademarks, see https://www.suse.com/company/legal/ . All other third-party trademarks are the property of their respective owners. Trademark symbols (®, ™ etc.) denote trademarks of SUSE and its aliates. Asterisks (*) denote third-party trademarks. All information found in this book has been compiled with utmost attention to detail. However, this does not guarantee complete accuracy. Neither SUSE LLC, its aliates, the authors nor the translators shall be held liable for possible errors or the consequences thereof. Contents About This Guide xii 1 Available Documentation xii 2 Giving Feedback xiv 3 Documentation Conventions xiv 4 Product Life Cycle and Support xvi Support Statement for SUSE Linux Enterprise Server xvii • Technology Previews xviii I FILE SYSTEMS AND MOUNTING 1 1 Overview -
The Debian GNU/Linux
The Debian GNU/Linux FAQ translator: etony C.F.AN <[email protected]> Debian FAQ Authors version 5.0.1, 17 March 2012 XXX要要要 ,文cãT一些s于 Debian GNU/Linux 的8Á问题. HHHCCC声声声明明明 Copyright © 1996-2003 by Software in the Public Interest (u守v包+,文cHC声明的MÐ下, A¸6\和发布,文c的完t拷贝. (u守上述完t拷贝H,有sHC声明的MÐ下, A¸拷贝和发布ú于,文c完t拷贝的修9H,, v且, 发布@有通Ç修9 ,文c而得0的工\成果, {使(与,文c的¸可声明一致的¸可声明. (u守上述修9H,HC声明的MÐ下, A¸拷贝和发布,文cv它语言的û译H,, 如果,¸可声明有Ïê1o件ú金 会(Free Software Foundation)8Æ的S0化译,, 则uªS0化译,. i Contents 1 定定定II义与与与概概概述述述 1 1.1 什么/ Debian GNU/Linux?...............................................1 1.2 OK, 现(我知SDebian /. Linux/什么?!.......................................1 1.3 什么/ “Hurd”?.......................................................2 1.4 Debian GNU/Linux 与v他 Linux 发LH有什么不同? 为什么要选éDebian GNU/Linux?............2 1.5 Debian ¡划与ê1o件ú金会的GNU¡划 .......................................2 1.6 Debian 的发音Ê+I?...................................................2 2 Debian GNU/Linux 的的的···取取取与与与安安安ÅÅÅ 3 2.1 Debian 的最新H,/?...................................................3 2.2 如U得0 Debian 的安Å盘?................................................3 2.3 如UÎIq安Å Debian?..................................................3 2.4 我有;U:, 可以·取 Debian qÏ吗?..........................................3 2.5 可以o盘安Å吗?.......................................................3 2.6 可以Q络安Å吗?.......................................................4 3 |||¹¹¹'''问问问题题题 5 3.1 可以(什么7的l件û统上ÐL?.............................................5 3.2 与v他的linux发LH|¹L如U?.............................................5 3.3 Debian 源码与v他 -
USB Composite Gadget Using CONFIG-FS on Dra7xx Devices
Application Report SPRACB5–September 2017 USB Composite Gadget Using CONFIG-FS on DRA7xx Devices RaviB ABSTRACT This application note explains how to create a USB composite gadget, network control model (NCM) and abstract control model (ACM) from the user space using Linux® CONFIG-FS on the DRA7xx platform. Contents 1 Introduction ................................................................................................................... 2 2 USB Composite Gadget Using CONFIG-FS ............................................................................. 3 3 Creating Composite Gadget From User Space.......................................................................... 4 4 References ................................................................................................................... 8 List of Figures 1 Block Diagram of USB Composite Gadget............................................................................... 3 2 Selection of CONFIGFS Through menuconfig........................................................................... 4 3 Select USB Configuration Through menuconfig......................................................................... 4 4 Composite Gadget Configuration Items as Files and Directories ..................................................... 5 5 VID, PID, and Manufacturer String Configuration ....................................................................... 6 6 Kernel Logs Show Enumeration of USB Composite Gadget by Host ................................................ 6 7 Ping -
Oracle® Linux 7 Managing File Systems
Oracle® Linux 7 Managing File Systems F32760-07 August 2021 Oracle Legal Notices Copyright © 2020, 2021, Oracle and/or its affiliates. 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, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs) and Oracle computer documentation or other Oracle data delivered to or accessed by U.S. Government end users are "commercial computer software" or "commercial computer software documentation" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, reproduction, duplication, release, display, disclosure, modification, preparation of derivative works, and/or adaptation of i) Oracle programs (including any operating system, integrated software, any programs embedded, installed or activated on delivered hardware, and modifications of such programs), ii) Oracle computer documentation and/or iii) other Oracle data, is subject to the rights and limitations specified in the license contained in the applicable contract. -
Linux System Administration
Linux System Administration Jonathan Quick Hartebeesthoek Radio Astronomy Observatory Goals • Help you to understand how Linux starts up, keeps running, and shuts down • Give confidence in dealing with hardware and software failures • Give an overview of what you can configure and how • Show you where to find more information when you need it • For the field system and Mark5’s 2 Basic Linux Concepts • Linux Kernel – Base monolithic kernel + loadable modules – Gives standardized access to underlying hardware • Linux System / "Distribution" – Kernel + lots of software – Adds both system and application level software to the system • Background processes ("daemons") 3 System Modifications • In order to do any system-wide changes you usually have to be logged in as 'root‘ – Or have root privileges • There are a number of approaches for this – Log in as user “root” – Execute “su –” from the present user account – Execute the command directly with “sudo” • E.g. “sudo tail /var/log/kern.log” 4 Logging in as 'root' • You can change to a virtual console (Ctrl-Alt- F1) and login normally or use 'su -' • 'root' can override all permissions, start and stop anything, erase hard drives,... – So please be careful with disk names and similar! – You can browse and check many (if not most of the) things as a normal user (like 'oper'). 5 Sudo • Sudo is a program designed to allow a sysadmin to give limited root privileges to users and log root activity. • The basic philosophy is to give as few privileges as possible but still allow people to get their work -
Unionfs: User- and Community-Oriented Development of a Unification File System
Unionfs: User- and Community-Oriented Development of a Unification File System David Quigley, Josef Sipek, Charles P. Wright, and Erez Zadok Stony Brook University {dquigley,jsipek,cwright,ezk}@cs.sunysb.edu Abstract If a file exists in multiple branches, the user sees only the copy in the higher-priority branch. Unionfs allows some branches to be read-only, Unionfs is a stackable file system that virtually but as long as the highest-priority branch is merges a set of directories (called branches) read-write, Unionfs uses copy-on-write seman- into a single logical view. Each branch is as- tics to provide an illusion that all branches are signed a priority and may be either read-only writable. This feature allows Live-CD develop- or read-write. When the highest priority branch ers to give their users a writable system based is writable, Unionfs provides copy-on-write se- on read-only media. mantics for read-only branches. These copy- on-write semantics have lead to widespread There are many uses for namespace unifica- use of Unionfs by LiveCD projects including tion. The two most common uses are Live- Knoppix and SLAX. In this paper we describe CDs and diskless/NFS-root clients. On Live- our experiences distributing and maintaining CDs, by definition, the data is stored on a read- an out-of-kernel module since November 2004. only medium. However, it is very convenient As of March 2006 Unionfs has been down- for users to be able to modify the data. Uni- loaded by over 6,700 unique users and is used fying the read-only CD with a writable RAM by over two dozen other projects. -
Dwarf's Guide to Debian GNU/Linux
Dwarf’s Guide to Debian GNU/Linux 2001 Dale Scheetz Dwarf’s Guide to Debian GNU/Linux Copyright c 2001 Dale Scheetz Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with the Invariant Sections being Chapter 1 Introduction, with no Front-Cover Texts, and with the Back-Cover Texts being “The early development of the material in this work was produced with the financial support of Planet Linux. This support was intrumental in bringing this project to completion.” A copy of the license is included in the section entitled “Appendix 9: GNU Free Documentation License” which can be found on page 271. Trademark Acknowledgements All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized. The publisher cannot attest to the accuracy of this information. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark. Apple and Macintosh are registered trademarks of Apple Computer, Inc. CP/M is a registered trademark of Caldera, Inc. IBM is a registered trademark of International Business Machines, Inc. MS is a trademark of Microsoft Corporation. Windows is a trademark of Microsoft Corporation. X Window System is a registered trademark of X Consortium, Inc. ii dedicated to Linux users everywhere iii CREDITS First I want to thank Ian Murdock for writing the History section. His per- spectives on those early years have helped latecomers like Dwarf understand the founding principles upon which Debian is based. -
ODROID-HC2: 3.5” High Powered Storage February 1, 2018
ODROID WiFi Access Point: Share Files Via Samba February 1, 2018 How to setup an ODROID with a WiFi access point so that an ODROID’s hard drive can be accessed and modied from another computer. This is primarily aimed at allowing access to images, videos, and log les on the ODROID. ODROID-HC2: 3.5” High powered storage February 1, 2018 The ODROID-HC2 is an aordable mini PC and perfect solution for a network attached storage (NAS) server. This device home cloud-server capabilities centralizes data and enables users to share and stream multimedia les to phones, tablets, and other devices across a network. It is an ideal tool for many use Using SquashFS As A Read-Only Root File System February 1, 2018 This guide describes the usage of SquashFS PiFace: Control and Display 2 February 1, 2018 For those who have the PiFace Control and Display 2, and want to make it compatible with the ODROID-C2 Android Gaming: Data Wing, Space Frontier, and Retro Shooting – Pixel Space Shooter February 1, 2018 Variations on a theme! Race, blast into space, and blast things into pieces that are racing towards us. The fun doesn’t need to stop when you take a break from your projects. Our monthly pick on Android games. Linux Gaming: Saturn Games – Part 1 February 1, 2018 I think it’s time we go into a bit more detail about Sega Saturn for the ODROID-XU3/XU4 Gaming Console: Running Your Favorite Games On An ODROID-C2 Using Android February 1, 2018 I built a gaming console using an ODROID-C2 running Android 6 Controller Area Network (CAN) Bus: Implementation -
Dselect Documentation for Beginners
dselect Documentation for Beginners Stéphane Bortzmeyer <[email protected]> 1 Chapter 1 Introduction This file documents dselect for first-time users, and is intended to help in getting Debian installed suc- cessfully. It makes no attempt to explain everything, so when you first meet dselect, work through the help screens. dselect is used to select which packages you wish to install (there are currently around 2000 packages in Debian 2.1). It will be run for you during the install and as it is a very powerful and somewhat complex thing which can be used for good or for evil; some knowledge of it beforehand is highly recommended. Careless use of dselect can severly mess up your system. dselect will step you through the package installation process as follows: Choose the access method to use. • Update list of available packages, if possible. • Request which packages you want on your system. • Install and upgrade wanted packages. • Configure any packages that are unconfigured. • Remove unwanted software. • As each step is completed successfully it will lead you on to the next. Go through them in order without skipping any steps. Here and there in this document we talk of starting another shell. Linux has 6 console sessions or shells available at any one time. You switch betwen them by hitting Left Alt-F1 through Left Alt-F6, after which you log in on your new shell and go ahead. The console used by the install process is the first one, a.k.a., tty1, so hit Left Alt-F1 when you want to return to that process. -
Gnu/Linux Komutlari
ِب ْس ِم اللَّ ِه َّالر ْح َم ِن َّالر ِح ِيم GNU/LINUX KOMUTLARI HAZIRLANMA YILI:2013 Dağıtımı ve kopyalanması serbesttir. Yaşasın özgür yazılım dünyası 1 İÇERİK: Başlık(1) 1 İçerik(2) 2-3 Önsöz(1) 4 echo(4) 5-8 mv(5) 9-13 cp(7) 14-20 mkdir(3) 21-23 rmdir(2) 24-25 clear(1) 26 cal ve ncal(4) 27-30 pwd(1) 31 date(6) 32-37 free(2) 38-39 du(4) 40-43 df(3) 44-46 cat(2) 47-48 ls(5) 49-53 rm(2) 54-55 lspci(6) 56-61 whereis(2) 62-63 whatis ve info(1) 64 cd(1) 65 more(2) 66-67 less(6) 68-73 dircolors(1) 74 manpath(1) 75 apropos(1) 76 mandb(1) 77 history(1) 78 sort(1) 79 fdisk(1) 80 locate(2) 81-82 find(4) 83-86 ifconfig(2) 87-88 2 apt-get(2) 89-90 nano(1) 91 man(12) 92-103 aircrack-ng(2) 104-105 wesside-ng(1) 106 Diğer Bazı Komutlar(8) 107-114 Konsoldan program çalıştırmak(1) 115 Yedekleme ayarları(1) 116 testdisk(2) 117-118 Yazılım Yöneticisi(1) 119 Bazı Dosya ve Dizinlerin İşlevleri(2) 120-121 Linux Mint Temel Bilgiler (2) 122-123 Kabuk Programlama(2) 124-125 Mekke'nin Fetih Günü(1) 126 3 Önsöz GNU/Linux işletim sistemini kullanmak ayrıcalıktır. Konsol komutlarını kullanmayı iyi bilmek birçok konuda kişinin işini kolaylaştırır. GNU/Linux işletim sistemlerinin ülkemizde yaygınlaşacağı ümidini taşıyan biri olarak belki başkalarına da faydası dokunur düşüncesi ile konsol komutlarını ve bazı programları incelerken tuttuğum notları birleştirerek bu kitabı tamamladım ve paylaşıma sundum. -
Referência Debian I
Referência Debian i Referência Debian Osamu Aoki Referência Debian ii Copyright © 2013-2021 Osamu Aoki Esta Referência Debian (versão 2.85) (2021-09-17 09:11:56 UTC) pretende fornecer uma visão geral do sistema Debian como um guia do utilizador pós-instalação. Cobre muitos aspetos da administração do sistema através de exemplos shell-command para não programadores. Referência Debian iii COLLABORATORS TITLE : Referência Debian ACTION NAME DATE SIGNATURE WRITTEN BY Osamu Aoki 17 de setembro de 2021 REVISION HISTORY NUMBER DATE DESCRIPTION NAME Referência Debian iv Conteúdo 1 Manuais de GNU/Linux 1 1.1 Básico da consola ................................................... 1 1.1.1 A linha de comandos da shell ........................................ 1 1.1.2 The shell prompt under GUI ......................................... 2 1.1.3 A conta root .................................................. 2 1.1.4 A linha de comandos shell do root ...................................... 3 1.1.5 GUI de ferramentas de administração do sistema .............................. 3 1.1.6 Consolas virtuais ............................................... 3 1.1.7 Como abandonar a linha de comandos .................................... 3 1.1.8 Como desligar o sistema ........................................... 4 1.1.9 Recuperar uma consola sã .......................................... 4 1.1.10 Sugestões de pacotes adicionais para o novato ................................ 4 1.1.11 Uma conta de utilizador extra ........................................ 5 1.1.12 Configuração -
MX Linux Benutzerhandbuch V
MX Linux Benutzerhandbuch v. 20210327 manual AT mxlinux DOT org MX Linux Webseite MX Linux deutschsprachiges Forum Strg-F = Dieses Handbuch durchsuchen Pos1 / Home = Zum Anfang des Dokuments Translation: Sigi Vranšak – SpinBit Informatik Schaan, 27.03.2021 Tools: LibreOffice 7.0.4, deepl.com Rückmeldungen zu diesem deutschsprachigen Handbuch bitte an: [email protected] OpenPGP 51F0D5C53CF46E29 Titel des englischen Originals: MX Linux Users Manual v. 20200801 Inhalt 1 Einleitung.........................................................................................................................................7 1.1 Über MX Linux..........................................................................................................................7 1.2 Über dieses Handbuch.............................................................................................................7 1.3 Systemanforderungen..............................................................................................................8 1.4 Unterstützung und «Lebensdauer» (EOL, End Of Life)...........................................................8 1.5 Fehler, Probleme und Anfragen, Anträge.................................................................................9 1.6 Migration, Upgrade (Aktualisierung nächste Hauptversion)..................................................10 1.7 Unsere Standpunkte...............................................................................................................10 1.7.1 Systemd..........................................................................................................................10