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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 -
Booting and Installing the Operating System Grado En Inform´Atica2017/2018 Departamento De Computaci´On Facultad De Inform´Atica Universidad De Coru˜Na
Booting and Installing the Operating System Grado en Inform´atica2017/2018 Departamento de Computaci´on Facultad de Inform´atica Universidad de Coru~na Antonio Y´a~nezIzquierdo Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 1 / 85 ContentsI 1 Selecting and preparing installation media installing an O.S. installation media preparing the media 2 The boot process booting booting steps 3 Preparing the disks. Basic disk partitioning disks partitions 4 Sharing disks among O.S.s sharing disks among O.S.s 5 Boot loaders lilo grub Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 2 / 85 ContentsII elilo syslinux using removable media Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 3 / 85 Selecting and preparing installation media Selecting and preparing installation media Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 4 / 85 Selecting and preparing installation media installing an O.S. Selecting and preparing installation media !installing an O.S. Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 5 / 85 Selecting and preparing installation media installing an O.S. Installing an O.S. the most common use of O.S.s is having them \installed" onto computers, and being run from the computer's storage devices there are also some \live" O.S.s that don't require installation but usually have limitations concerning what users can do and what software can be added installing is the process by which we put the O.S. files in one (or more) of the storage units of the system, thus allowing the system to execute the OS directly Antonio Y´a~nezIzquierdo Booting and Installing the Operating System 6 / 85 Selecting and preparing installation media installing an O.S. -
Multi-Boot Mit Sardu 2.0.2A: Das Tool Installiert Live-Systeme Wie Fedora 14 Auf Hungsweise Ihrer DVD Im Unterord- Len
PRAXIS SARDU 2.0.2A Windows-System mit 64 Bit einsetzen, dann verwenden Sie stattdessen die Datei Multi-Boot mit “sardu_x64.exe“. Live-CDs einbinden Die Software-Auswahl erfolgt in Sardu über die Reiter “Antivirus“, “Utility“, “Linux Live“ Sardu 2.0.2a und “Windows“. Fast alle Live-Systeme der ersten drei Kategorien lädt Sardu direkt aus dem Internet. Nur die Live-Systeme der Rubrik Prüfen Sie PCs auf Viren, partitionieren Sie Festplatten neu und retten Sie Daten: “Windows“ müssen Sie selbst erstellen. Auf der Heft-DVD finden Sie zudem zahlrei- Sardu 2.0.2a installiert bis zu 50 Live-Systeme auf USB-Stick oder DVD. che ISO-Dateien, die Ihnen das zeitaufwendi- ge Herunterladen vom Internet ersparen. Wenn Sie diese Dateien in Sardu übernehmen wol- ardu 2.0.2a verwandelt USB-Sticks und Multi-Boot-Auswahl len, wechseln Sie in Ihr Sardu-Verzeichnis und S DVD-Rohlinge in multibootfähige All- kopieren die ISO-Dateien in den Unterordner round-Werkzeuge (kostenlos, www.sarducd.it Mit Sardu stellen Sie eine individuelle Aus- “ISO“. Nach einem Neustart des Tools lassen und auf ). Das Tool installiert bis zu 50 Live- wahl von Boot-CDs zusammen, die Sie auf Systeme auf einem Boot-Medium (Bild A). USB-Sticks installieren oder auf eine DVD Der Artikel beschreibt, wie Sie mit Sardu brennen. Kompakt ausgewählte Live-Systeme auf USB-Stick oder ■ Sardu 2.0.2a macht aus einem USB-Stick DVD installieren. Mit Hilfe dieser Systeme ret- Sardu starten oder einem DVD-Rohling eine Multi-Boot- ten Sie Daten, prüfen Rechner auf Viren und Sardu ist ein Sofort-Tool, das ohne Installation Plattform. -
Partition-Rescue
Partition-Rescue Revision History Revision 1 2008-11-24 09:27:50 Revised by: jdd mainly title change in the wiki Partition-Rescue Table of Contents 1. Revision History..............................................................................................................................................1 2. Beginning.........................................................................................................................................................2 2.1. What's in...........................................................................................................................................2 2.2. What to do right now?.......................................................................................................................2 2.3. Legal stuff.........................................................................................................................................2 2.4. What do I need to know right now?..................................................................................................3 3. Technical info..................................................................................................................................................4 3.1. Disks.................................................................................................................................................4 3.2. Partitions...........................................................................................................................................4 3.3. Why is -
Partition.Pdf
Linux Partition HOWTO Anthony Lissot Revision History Revision 3.5 26 Dec 2005 reorganized document page ordering. added page on setting up swap space. added page of partition labels. updated max swap size values in section 4. added instructions on making ext2/3 file systems. broken links identified by Richard Calmbach are fixed. created an XML version. Revision 3.4.4 08 March 2004 synchronized SGML version with HTML version. Updated lilo placement and swap size discussion. Revision 3.3 04 April 2003 synchronized SGML and HTML versions Revision 3.3 10 July 2001 Corrected Section 6, calculation of cylinder numbers Revision 3.2 1 September 2000 Dan Scott provides sgml conversion 2 Oct. 2000. Rewrote Introduction. Rewrote discussion on device names in Logical Devices. Reorganized Partition Types. Edited Partition Requirements. Added Recovering a deleted partition table. Revision 3.1 12 June 2000 Corrected swap size limitation in Partition Requirements, updated various links in Introduction, added submitted example in How to Partition with fdisk, added file system discussion in Partition Requirements. Revision 3.0 1 May 2000 First revision by Anthony Lissot based on Linux Partition HOWTO by Kristian Koehntopp. Revision 2.4 3 November 1997 Last revision by Kristian Koehntopp. This Linux Mini−HOWTO teaches you how to plan and create partitions on IDE and SCSI hard drives. It discusses partitioning terminology and considers size and location issues. Use of the fdisk partitioning utility for creating and recovering of partition tables is covered. The most recent version of this document is here. The Turkish translation is here. Linux Partition HOWTO Table of Contents 1. -
Freebsd Enterprise Storage Polish BSD User Group Welcome 2020/02/11 Freebsd Enterprise Storage
FreeBSD Enterprise Storage Polish BSD User Group Welcome 2020/02/11 FreeBSD Enterprise Storage Sławomir Wojciech Wojtczak [email protected] vermaden.wordpress.com twitter.com/vermaden bsd.network/@vermaden https://is.gd/bsdstg FreeBSD Enterprise Storage Polish BSD User Group What is !nterprise" 2020/02/11 What is Enterprise Storage? The wikipedia.org/wiki/enterprise_storage page tells nothing about enterprise. Actually just redirects to wikipedia.org/wiki/data_storage page. The other wikipedia.org/wiki/computer_data_storage page also does the same. The wikipedia.org/wiki/enterprise is just meta page with lin s. FreeBSD Enterprise Storage Polish BSD User Group What is !nterprise" 2020/02/11 Common Charasteristics o Enterprise Storage ● Category that includes ser$ices/products designed &or !arge organizations. ● Can handle !arge "o!umes o data and !arge num%ers o sim#!tano#s users. ● 'n$olves centra!ized storage repositories such as SA( or NAS de$ices. ● )equires more time and experience%expertise to set up and operate. ● Generally costs more than consumer or small business storage de$ices. ● Generally o&&ers higher re!ia%i!it'%a"aila%i!it'%sca!a%i!it'. FreeBSD Enterprise Storage Polish BSD User Group What is !nterprise" 2020/02/11 EnterpriCe or EnterpriSe? DuckDuckGo does not pro$ide search results count +, Goog!e search &or enterprice word gi$es ~ 1 )00 000 results. Goog!e search &or enterprise word gi$es ~ 1 000 000 000 results ,1000 times more). ● /ost dictionaries &or enterprice word sends you to enterprise term. ● Given the *+,CE o& many enterprise solutions it could be enterPRICE 0 ● 0 or enterpri$e as well +. -
Disk Imaging Technologies
Disk Imaging Technologies Backup and Restoration Challenges Topics • Manufacture Firmware Changes • File System Landscape – UEFI – Introduction to GUID Partition Table (GPT) – Partitions & Limitations • Imaging Utilities Windows & Linux • Full Disk Encryption • Source Web-Links Manufacture Firmware Changes • Industry push to a new standard: – BIOS vs. UEFI • UEFI is to replace and extend the old BIOS firmware. • UEFI is not a new thing. Intel has been working in EFI/UEFI since mid 1990s, and there are vendors like HP or Apple that provided EFI machines since a long time ago. But it is when Microsoft announced Windows 8 that UEFI became the required way to boot the new certified machines. • Secure boot is an extension of UEFI. One of the key points of UEFI is that it can be extended. UEFI has an internal virtual machine that is independent of the architecture that it is using. The standard accepts special binary files compiled for this virtual machine (EFI binaries) that can be executed inside the environment. These binaries can be device drivers, applications or extensions to the UEFI standard. UEFI, in some sense, is like a small operative system that runs when the machine is powered on and whose main task is to find and load another operating system. Unified Extensible Firmware Interface Unified Extensible Firmware Interface (UEFI) is meant as a replacement for the Basic Input/Output System (BIOS) firmware interface ● Initially (1998) designed by Intel for Itanium processor ● Since 2005 managed by the Unified EFI Forum (uefi.org) Source: http://loadays.org/archives/2013/static/slides/Integrating-UEFI-into-rear.pdf Why UEFI? • BIOS has its (aging) limitations – 16-bit processes – max. -
Linux Fuer Systemadministratoren Und Texttool-User
grml - Linux fuer Systemadministratoren und Texttool-User Michael Prokop (Projektleiter des grml-Projektes, [email protected]) Revision: 24. Oktober 2005 Zusammenfassung Dieses Dokument gibt im ersten Teil einen Einstieg in die Linux- Live-CD namens grml. Grundlegende Konzepte sowie Möglichkeiten von und mit grml werden erläutert. Im zweiten Teil werden die Tech- nologien hinter grml beschrieben. Welche Möglichkeiten zur Hard- wareerkennung existieren, kommen zum Einsatz und welche Tech- nologien sind für Live-Systeme von Interesse. Diese Version des Dokumentes bezieht sich auf grml 0.4 und grml- small 0.1 sowie die in Kürze erscheinenden Versionen grml 0.5, grml- small 0.2 und grml-usb 0.1. 1 Inhaltsverzeichnis 1 Einleitung 3 2 Einführung 3 2.1 Was ist grml? ............................ 3 2.2 Was braucht man für die Nutzung von grml? ......... 3 2.3 Was kann man mit grml machen? ................ 4 2.4 Das grml-Team .......................... 4 2.5 Support ............................... 4 2.6 News rund um grml ....................... 4 2.7 Informationen rund um grml .................. 5 2.8 Die ”grml-Geschmacksrichtungen” ............... 5 2.9 Qualitätssicherung ........................ 6 2.10 grml-Spezialitäten ......................... 6 2.10.1 Softwareauswahl ..................... 6 2.10.2 zsh und zsh-lovers .................... 7 2.10.3 grml-etc .......................... 8 2.10.4 grml-scripts ........................ 8 2.10.5 grml2hd .......................... 8 2.10.6 grml-terminalserver ................... 9 2.10.7 Bootmöglichkeiten von grml .............. 9 2.10.8 Kernel ........................... 9 3 Die Technik hinter grml 10 3.1 Vorwort ............................... 10 3.2 Debian ............................... 10 3.3 Paketmanagement ........................ 10 3.4 Bootvorgang ............................ 10 3.4.1 initrd ............................ 11 3.5 Hardware-Erkennung ..................... -
1. Why POCS.Key
Symptoms of Complexity Prof. George Candea School of Computer & Communication Sciences Building Bridges A RTlClES A COMPUTER SCIENCE PERSPECTIVE OF BRIDGE DESIGN What kinds of lessonsdoes a classical engineering discipline like bridge design have for an emerging engineering discipline like computer systems Observation design?Case-study editors Alfred Spector and David Gifford consider the • insight and experienceof bridge designer Gerard Fox to find out how strong the parallels are. • bridges are normally on-time, on-budget, and don’t fall ALFRED SPECTORand DAVID GIFFORD • software projects rarely ship on-time, are often over- AS Gerry, let’s begin with an overview of THE DESIGN PROCESS bridges. AS What is the procedure for designing and con- GF In the United States, most highway bridges are budget, and rarely work exactly as specified structing a bridge? mandated by a government agency. The great major- GF It breaks down into three phases: the prelimi- ity are small bridges (with spans of less than 150 nay design phase, the main design phase, and the feet) and are part of the public highway system. construction phase. For larger bridges, several alter- There are fewer large bridges, having spans of 600 native designs are usually considered during the Blueprints for bridges must be approved... feet or more, that carry roads over bodies of water, preliminary design phase, whereas simple calcula- • gorges, or other large obstacles. There are also a tions or experience usually suffices in determining small number of superlarge bridges with spans ap- the appropriate design for small bridges. There are a proaching a mile, like the Verrazzano Narrows lot more factors to take into account with a large Bridge in New Yor:k. -
Full Circle Magazine #170 Contents ^ Full Circle Magazine Is Neither Affiliated With,1 Nor Endorsed By, Canonical Ltd
VIE Full Circle RE W THE INDEPENDENT MAGAZINE FOR THE UBUNTU LINUX COMMUNITY ISSUE #170 - June 2021 L U 4 B .0 UNTU 21 ) m o c . r VIE k E W c R i l F ( k e t i c w r : X o t U 4 o h B .0 P UNTU 21 TTAAMMEE YYOOUURR GGRRUUBB MMEENNUU GIVE YOUR BOOT MENU A MAKE OVER full circle magazine #170 contents ^ Full Circle Magazine is neither affiliated with,1 nor endorsed by, Canonical Ltd. HowTo Full Circle THE INDEPENDENT MAGAZINE FOR THE UBUNTU LINUX COMMUNITY Python p.15 Linux News p.04 Latex p.18 Command & Conquer p.13 ... p.XX Everyday Ubuntu p.31 Tame Your GRUB Menu p.20 Ubuntu Devices p.XX The Daily Waddle p.43 Micro This Micro That p.33 p.XX My Opinion p.40 Letters p.XX Review p.45 Inkscape p.26 Q&A p.52 Review p.48 Ubuntu Games p.55 Graphics The articles contained in this magazine are released under the Creative Commons Attribution-Share Alike 3.0 Unported license. This means you can adapt, copy, distribute and transmit the articles but only under the following conditions: you must attribute the work to the original author in some way (at least a name, email or URL) and to this magazine by name ('Full Circle Magazine') and the URL www.fullcirclemagazine.org (but not attribute the article(s) in any way that suggests that they endorse you or your use of the work). If you alter, transform, or build upon this work, you must distribute the resulting work under the same, similar or a compatible license. -
GNU Parted User Manual GNU Parted, Version 3.4, 25 January 2021
GNU Parted User Manual GNU Parted, version 3.4, 25 January 2021 Andrew Clausen [email protected] Richard M. Kreuter [email protected] Leslie Patrick Polzer [email protected] Copyright c 1999-2011 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 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled \GNU Free Documentation License". i Short Contents 1 Introduction :::::::::::::::::::::::::::::::::::::::::: 1 2 Using Parted ::::::::::::::::::::::::::::::::::::::::: 4 3 Related information::::::::::::::::::::::::::::::::::: 14 A Copying This Manual ::::::::::::::::::::::::::::::::: 15 B This manual's history ::::::::::::::::::::::::::::::::: 23 Index :::::::::::::::::::::::::::::::::::::::::::::::::: 24 1 1 Introduction 1.1 Overview of GNU Parted GNU Parted is a program for creating and manipulating partition tables. This documentation is written with the assumption that the reader has some under- standing of partitioning and file systems. GNU Parted was designed to minimize the chance of data loss. For example, it was designed to avoid data loss during interruptions (like power failure) and performs many safety checks. However, there could be bugs in GNU Parted, so you should back up your important files before running Parted. The GNU Parted homepage is http://www.gnu.org/software/parted. The library and frontend themselves can be downloaded from ftp://ftp.gnu.org/gnu/parted. You can also find a listing of mailing lists, notes for contributing and more useful information on the web site. -
Cheat Sheet: Tools, Commands, Shortcuts and Hints for Linux
Cheat sheet: Tools, commands, shortcuts and hints for Linux rdaforno, 2021-04 Note: Some of the commands in this document are only available on Ubuntu/Debian based systems. Basics Pass / pipe the output of a tool to another (stdout → stdin): [tool1] | [tool2] Execute two commands on a single line: [cmd1]; [cmd2] Execute a second command if the first was successful: [cmd1] && [cmd2] Execute a command in the background: [cmd1] & Store the output from a command in a file (overwrite): [cmd] > [filename] Append the output from a command to a file: [cmd] >> [filename] Feed a file to stdin (standard input) of a tool: [cmd] < [filename] Ignore output and errors: [cmd] > /dev/null 2>&1 Ignore output and append errors to a log file: [cmd] > /dev/null 2>> errors.log Open the manual pages for a command: man [cmd] Run an executable shell script: ./[scriptname].sh Run (interpret) a php script: php [filename].php Print the system uptime and average load: uptime Get current date and time: date Print the current UNIX timestamp: date +%s Display the current UNIX timestamp continuously: watch -n 1 -d date +%s Convert a date time string to a UNIX timestamp: date "+%s" -d "02/20/2013 08:41:15" Convert UNIX timestamp to string: date -d "@[timestamp]" Show the command history: history Clear the command history: history -c Print a string to stdout: echo [string] Print a string to stdout without newline: print [string] Calculate in the terminal: echo "(7 + 5) / 2" | bc Show list of installed shells: cat /etc/shells Show current directory (print working directory): pwd Files and directories Create a new file: touch [filename] Copy a file: cp [filename1] [dir or filename2] Move / rename a file: mv [filename1] [dir or filename2] Replace a string in all filenames in the current folder: rename 's/[searchfor]/[replaceby]/g' * Remove a directory (r = recursively, f = force): rm -rf [dir] Open file explorer from terminal (LinuxMint): nemo .