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Imagemounter Documentation Release 1.5.1
imagemounter Documentation Release 1.5.1 Ralph Broenink, Peter Wagenaar December 11, 2016 Contents 1 Contents 3 1.1 Installation................................................3 1.2 Command-line usage...........................................4 1.3 Python interface.............................................7 1.4 File and volume system specifics.................................... 18 1.5 Release notes............................................... 22 Python Module Index 31 i ii imagemounter Documentation, Release 1.5.1 imagemounter is a command-line utility and Python package to ease the mounting and unmounting of EnCase, Affuse, vmdk and dd disk images (and other formats supported by supported tools). It supports mounting disk images using xmount (with optional RW cache), affuse, ewfmount and vmware-mount; detecting DOS, BSD, Sun, Mac and GPT volume systems; mounting FAT, Ext, XFS UFS, HFS+, LUKS and NTFS volumes, in addition to some less known filesystems; detecting (nested) LVM volume systems and mounting its subvolumes; and reconstructing Linux Software RAID arrays. In its default mode, imagemounter will try to start mounting the base image on a temporary mount point, detect the volume system and then mount each volume seperately. If it fails finding a volume system, it will try to mount the entire image as a whole if it succeeds in detecting what it actually is. Note: Not all combinations of file and volume systems have been tested. If you encounter an issue, please try to change some of your arguments first, before creating a new GitHub -
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 -
3 Comandos Linux
Livro Eletrônico Aula 00 Sistemas Operacionais p/ AL-BA (Analista Legislativo - TI) Pós-Edital Professor: Celson Carlos Martins Junior Aula Demonstrativa Celson Carlos Martins Junior Aula 00 ESCLARECIMENTOS INICIAIS .......................................................................................................................................... 3 1 – INTRODUÇÃO .............................................................................................................................................................. 5 1.1 COMMUNITY ENTERPRISE OPERATING SYSTEM ........................................................................................... 6 1.2 RED HAT ENTERPRISE LINUX ......................................................................................................................... 8 1.3 INSTALAÇÃO CENTOS ................................................................................................................................... 10 1.4 GERENCIADOR INICIALIZAÇÃO .................................................................................................................... 17 1.5 SISTEMAS DE ARQUIVOS ................................................................................................................................ 18 1.6 SISTEMAS RAID ............................................................................................................................................. 20 1.7 RESOLUÇÃO DE QUESTÕES .......................................................................................................................... -
Ort Seite 127.0.0.1 --> Loopback 1-To-1 Relation (Relational Database)
1 2 3 <== Hierarchie Ort Seite # 127.0.0.1 --> loopback 1-to-1 relation (relational database) C7 - Databases 63 1-to-n relation (relational database) C7 - Databases 62 255.255.255.255 --> broadcast address: IPv4, DHCPv4 ff02::1:2 --> broadcast address: DHCPv6 ff:ff:ff:ff:ff:ff --> broadcast address: MAC A abortable locks C4 - Locks 65-67 abortable MCS lock C4 - Locks 67 absorbing states (Markov chains) C11 - Markov Chains & PageRank 97 abstraction (device driver) C9 - I/O Devices / File Systems 7 access method (file system) C9 - I/O Devices / File Systems 62 ACK (acknowledgement) packet C2 - Transport Layer (L3) 23 acknowledgement packet --> ACK additive increase / multiplicative decrease --> AIMD address --> broadcast address --> IPv4 / IPv6 --> MAC address block --> IPv4 address prefix --> IPv4 address resolution protocol --> ARP adjacency list --> graphs AIMD (additive increase / multiplicative decrease) C2 - Transport Layer (L3) 21 allocation structure (vsfs) C9 - I/O Devices / File Systems 63 ALock (Anderson queue lock) --> locks AM (amplitude modulation) --> modulation amplitude modulation (AM) --> modulation anchor text C11 - Markov Chains & PageRank 102 Anderson queue lock (ALock) --> locks anonymous pipe --> (ordinary) pipe aperiodic (Markov chains) C11 - Markov Chains & PageRank 99 distinguish aperiodic states and an aperiodic Markov chain! ARP (address resolution protocol) C10 - Link Layer (L1) 79 arrival probability (Markov chains) C11 - Markov Chains & PageRank 95 AS (autonomous system) C1 - Network Layer (L2) 8 ASN (autonomous -
Abkürzungs-Liste ABKLEX
Abkürzungs-Liste ABKLEX (Informatik, Telekommunikation) W. Alex 1. Juli 2021 Karlsruhe Copyright W. Alex, Karlsruhe, 1994 – 2018. Die Liste darf unentgeltlich benutzt und weitergegeben werden. The list may be used or copied free of any charge. Original Point of Distribution: http://www.abklex.de/abklex/ An authorized Czechian version is published on: http://www.sochorek.cz/archiv/slovniky/abklex.htm Author’s Email address: [email protected] 2 Kapitel 1 Abkürzungen Gehen wir von 30 Zeichen aus, aus denen Abkürzungen gebildet werden, und nehmen wir eine größte Länge von 5 Zeichen an, so lassen sich 25.137.930 verschiedene Abkür- zungen bilden (Kombinationen mit Wiederholung und Berücksichtigung der Reihenfol- ge). Es folgt eine Auswahl von rund 16000 Abkürzungen aus den Bereichen Informatik und Telekommunikation. Die Abkürzungen werden hier durchgehend groß geschrieben, Akzente, Bindestriche und dergleichen wurden weggelassen. Einige Abkürzungen sind geschützte Namen; diese sind nicht gekennzeichnet. Die Liste beschreibt nur den Ge- brauch, sie legt nicht eine Definition fest. 100GE 100 GBit/s Ethernet 16CIF 16 times Common Intermediate Format (Picture Format) 16QAM 16-state Quadrature Amplitude Modulation 1GFC 1 Gigabaud Fiber Channel (2, 4, 8, 10, 20GFC) 1GL 1st Generation Language (Maschinencode) 1TBS One True Brace Style (C) 1TR6 (ISDN-Protokoll D-Kanal, national) 247 24/7: 24 hours per day, 7 days per week 2D 2-dimensional 2FA Zwei-Faktor-Authentifizierung 2GL 2nd Generation Language (Assembler) 2L8 Too Late (Slang) 2MS Strukturierte -
Creating Highly Specialized Fragmented File System Data Sets
CREATING HIGHLY SPECIALIZED FRAGMENTED FILE SYSTEM DATA SETS FOR FORENSIC RESEARCH A Thesis Presented in Partial Fulfillment of the Requirements for the Degree of Master of Science with a Major in Computer Science in the College of Graduate Studies at University of Idaho by Douglas Drobny May 2014 Major Professor: Jim Alves-Foss, Ph.D. ii AUTHORIZATION TO SUBMIT THESIS This thesis of Douglas Drobny, submitted for the degree of Master of Science with a Major in Computer Science and titled \Creating Highly Specialized Fragmented File System Data Sets for Forensic Research", has been reviewed in final form. Permission, as indicated by the signatures and dates given below, is now granted to submit final copies to the College of Graduate Studies for approval. Major Professor Date Dr. Jim Alves-Foss Committee members Date Dr. Paul Oman Date Dr. Marty Ytreberg Computer Science Department Administrator Date Dr. Gregory Donohoe Discipline's College Dean, College of Engineering Date Dr. Larry Stauffer Final Approval and Acceptance by the College of Graduate Studies Date Dr. Jie Chen iii ABSTRACT File forensic tools examine the contents of a system's disk storage to analyze files, detect infections, examine account usages and extract information that the system's operating system cannot or does not provide. In cases where the file system is not available, or information is believed to be outside of the file system, a file carver can be used to extract files. File carving is the process of extracting information from an entire disk without metadata. This thesis looks at the effects of file fragmentation on forensic file carvers. -
Testdisk Step by Step
TestDisk Step By Step Jump to: navigation, search More Sharing Services Share Share on facebookShare on twitter Share on linkedinShare on tumblrShare on stumbleuponShare on redditShare on email This recovery example guides you through TestDisk step by step to recover a missing partition and repair a corrupted one. After reading this tutorial, you should be ready to recover your own data. Translations of this TestDisk manual to other languages are welcome. Contents 1 Example problem 2 Symptoms 3 Running TestDisk executable 4 Log creation 5 Disk selection 6 Partition table type selection 7 Current partition table status 8 Quick Search for partitions 9 Save the partition table or search for more partitions? 10 A partition is still missing: Deeper Search 11 Partition table recovery 12 NTFS Boot sector recovery 13 Recover deleted files Example problem We have a 36GB hard disk containing 3 partitions. Unfortunately; the boot sector of the primary NTFS partition has been damaged, and a logical NTFS partition has been accidentally deleted. This recovery example guides you through TestDisk, step by step, to recover these 'lost' partitions by: rewriting the corrupted NTFS boot sector, and recovering the accidentally deleted logical NTFS partition. Recovery of a FAT32 partition (instead of an NTFS partition) can be accomplished by following exactly the same steps. Other recovery examples are also available. For Information about FAT12, FAT16, ext2/ext3, HFS+, ReiserFS and other partition types, read Running the TestDisk Program. One condition: TestDisk must be executed with Administrator privileges. Important points for using TestDisk: To navigate in TestDisk, use the Arrow and PageUp/PageDown keys. -
Personal System Administration Guide
Personal System Administration Guide Document Number 007-1366-190 CONTRIBUTORS Written by Amy Smith Updated by Douglas B. O’Morain, Laura Wirth Peters, Julie Boney, and Steven Levine Production by Karen Jacobson Engineering contributions by Betsy Zeller, Roger Chickering, Joe Ruffles, Chris Beekhuis, Jenny Leung, Chandra Pisupati, Ray Niblett, John Relph, Will Rusch, amd Rebecca Underwood. COPYRIGHT © 2000, 2003 Silicon Graphics, Inc. All rights reserved; provided portions may be copyright in third parties, as indicated elsewhere herein. No permission is granted to copy, distribute, or create derivative works from the contents of this electronic documentation in any manner, in whole or in part, without the prior written permission of Silicon Graphics, Inc. LIMITED RIGHTS LEGEND The electronic (software) version of this document was developed at private expense; if acquired under an agreement with the USA government or any contractor thereto, it is acquired as "commercial computer software" subject to the provisions of its applicable license agreement, as specified in (a) 48 CFR 12.212 of the FAR; or, if acquired for Department of Defense units, (b) 48 CFR 227-7202 of the DoD FAR Supplement; or sections succeeding thereto. Contractor/manufacturer is Silicon Graphics, Inc., 1600 Amphitheatre Pkwy 2E, Mountain View, CA 94043-1351. TRADEMARKS AND ATTRIBUTIONS Silicon Graphics, SGI, the SGI logo, IRIS, IRIX , and XFS are registered trademarks, and Extent File System (EFS), Impressario, IRIS InSight, and IRIS Showcase are trademarks, of Silicon Graphics, Inc., in the United States and/or other countries worldwide. Indy is a registered trademark used under license in the U.S. and owned by Silicon Graphics, Inc. -
Linux Kernel Series
Linux Kernel Series By Devyn Collier Johnson More Linux Related Stuff on: http://www.linux.org Linux Kernel – The Series by Devyn Collier Johnson (DevynCJohnson) [email protected] Introduction In 1991, a Finnish student named Linus Benedict Torvalds made the kernel of a now popular operating system. He released Linux version 0.01 on September 1991, and on February 1992, he licensed the kernel under the GPL license. The GNU General Public License (GPL) allows people to use, own, modify, and distribute the source code legally and free of charge. This permits the kernel to become very popular because anyone may download it for free. Now that anyone can make their own kernel, it may be helpful to know how to obtain, edit, configure, compile, and install the Linux kernel. A kernel is the core of an operating system. The operating system is all of the programs that manages the hardware and allows users to run applications on a computer. The kernel controls the hardware and applications. Applications do not communicate with the hardware directly, instead they go to the kernel. In summary, software runs on the kernel and the kernel operates the hardware. Without a kernel, a computer is a useless object. There are many reasons for a user to want to make their own kernel. Many users may want to make a kernel that only contains the code needed to run on their system. For instance, my kernel contains drivers for FireWire devices, but my computer lacks these ports. When the system boots up, time and RAM space is wasted on drivers for devices that my system does not have installed. -
GNU MANUALINUX 6.8 This (Manual) Is Free and Is Realized Also with Collaboration of Others Passionated (THANKS !!!)
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. A copy of the license is included in the section entitled "GNU Free Documentation License". Copyright (c) 2001-2008 Cristiano Macaluso (aka Panther) E' garantito il permesso di copiare, distribuire e/o modificare questo documento seguendo i termini della Licenza per Documentazione Libera GNU, Versione 1.2 o ogni versione successiva pubblicata dalla Free Software Foundation. Una copia della licenza è acclusa in fondo al documento nella sezione intitolata "GNU Free Documentation License". GNU MANUALINUX 6.8 This (Manual) is free and is realized also with collaboration of others passionated (THANKS !!!). Last update on October 6 2008 version: 6.8 Manualinux Homepage: http://www.manualinux.com http://www.manualinux.it http://www.manualinux.eu http://www.manualinux.in http://www.manualinux.cn http://www.manualinux.org http://www.manualinux.net http://www.manualinux.tk DO YOU WANT TO MODIFY OR INSERT OTHER ARTICLES ? WRITE ME ! EMAIL: [email protected] (Cristiano Macaluso). NEWS OF THE VERSION 6.8 Modified 38b)INSTALL SLAX ON HARD-DISK AND ON USB STICK Modified 3c)CREATE AND BURN CD AND DVD MENU' Page a)COMMANDS 2 b)UTILITY 2 c)PROGRAMS 3 d)KERNEL 4 e)NETWORKING 4 f)OTHER 5 GNU Free Documentation License 151 DO YOU WANT ADD / MODIFY OTHER ARGUMENTS ??? WRITE ME !!! 1 COMMANDS Page 1a)COMMON COMMANDS TO MOVE FIRST STEPS ON LINUX 5 2a)DIFFERENT COMMANDS -
Esempi Di File System
Esempi di File System 1 CP/M • Il sistema CP/M pu`oessere considerato l’antenato di MS-DOS • CP/M era un sistema operativo per macchine con processori a 8 bit e 4KB di RAM e un singolo floppy disk di 8 pollici con capacit`adi 180 KB. • CP/M era scarno e molto compatto e rappresenta un interessante esempio di sistema embedded • Quando caricato nella RAM: – Il BIOS contiene una libreria di 17 chiamate di sistema (interfaccia harware) – Il sistema operativo occupa meno di 3584 byte (< 4KB!); la shell occupa 2 KB 2 – Ultimi 256 byte: vettore interruzioni, buffer per la linea di comando Address 0xFFFF BIOS CP/M Shell User program 0x100 Zero page 0 • Comandi vengono copiati nel buffer, poi CP/M cerca il programma da eseguire, lo scrive a partire dall’indirizzo 256 e gli passa il controllo • Il programma pu`oscrivere sopra la shell se necessario File System in CP/M • CP/M ha una sola directory (flat) • Gli utenti si collegavano uno alla volta: i file avevano informazioni sul nome del proprietario • Dopo l’avvio del sistema CP/M legge la directory e calcola una mappa di bit (di 23 byte per un disco da 180KB) per i blocchi liberi • La mappa viene tenuta in RAM e buttata via quando si spegne la macchina 3 Elementi di directory in CP/M Bytes 1 8 3 1 2 16 File name Disk block numbers User code File type Extent Block count (extension) • Lunghezza del nome fissa: 8 caratteri + 3 di estensione • Extent: serve per file con pi`udi 16 blocchii: si possono usare pi`uelementi di directory per lo stesso file, extent mantiene l’ordine con cui leggere i blocchi • Contatore -
IRIX Admin: Disks and Filesystems (This Guide)—Explains Disk, filesystem, and Logical Volume Concepts
IRIX™ Admin: Disks and Filesystems Document Number 007-2825-002 CONTRIBUTORS Written by Susan Ellis Illustrated by Dany Galgani Production by Ruth Christian St Peter’s Basilica image courtesy of ENEL SpA and InfoByte SpA. Disk Thrower image courtesy of Xavier Berenguer, Animatica. © 1996, Silicon Graphics, Inc.— All Rights Reserved The contents of this document may not be copied or duplicated in any form, in whole or in part, without the prior written permission of Silicon Graphics, Inc. RESTRICTED RIGHTS LEGEND Use, duplication, or disclosure of the technical data contained in this document by the Government is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013 and/or in similar or successor clauses in the FAR, or in the DOD or NASA FAR Supplement. Unpublished rights reserved under the Copyright Laws of the United States. Contractor/manufacturer is Silicon Graphics, Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94043-1389. Silicon Graphics, the Silicon Graphics logo, and IRIS are registered trademarks, and IRIX, XFS, Extent File System, Indy, CHALLENGE, Origin2000, IRIS InSight, and REACT are trademarks of Silicon Graphics, Inc. UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company, Ltd. FLEXlm is a trademark of Globetrotter Software, Inc. NFS is a registered trademark of Sun Microsystems. NetWorker is a registered trademark of Legato Systems, Inc. EXABTYE is a trademark of EXABTYE Corporation. IRIX™ Admin: Disks and Filesystems Document Number 007-2825-002 Contents List of Examples xi List of Figures xiii List of Tables xv IRIX Admin Manual Set xvii About This Guide xix What This Guide Contains xix Conventions Used in This Guide xx How to Use This Guide xxii Product Support xxiii Additional Resources xxiii 1.