Mengenal Sistim Operasi *BSD
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Backbox Penetration Testing Never Looked So Lovely
DISTROHOPPER DISTROHOPPER Our pick of the latest releases will whet your appetite for new Linux distributions. Picaros Diego Linux for children. here are a few distributions aimed at children: Doudou springs to mind, Tand there’s also Sugar on a Stick. Both of these are based on the idea that you need to protect children from the complexities of the computer (and protect the computer from the children). Picaros Diego is different. There’s nothing stripped- down or shielded from view. Instead, it’s a normal Linux distro with a brighter, more kid-friendly interface. The desktop wallpaper perhaps best We were too busy playing Secret Mario on Picaros Diego to write a witty or interesting caption. exemplifies this. On one hand, it’s a colourful cartoon image designed to interest young file manager. In the programming category, little young for a system like this, but the it children. Some of the images on the we were slightly disappointed to discover it may well work for children on the upper end landscape are icons for games, and this only had Gambas (a Visual Basic-like of that age range. should encourage children to investigate the language), and not more popular teaching Overall, we like the philosophy of wrapping system rather than just relying on menus. languages like Scratch or a Python IDE. Linux is a child-friendly package, but not On the other hand, it still displays technical However, it’s based on Debian, so you do dumbing it down. Picaros Diego won’t work details such as the CPU usage and the RAM have the full range of software available for every child, but if you have a budding and Swap availability. -
Read PDF Linux-Distribusjoner: Ubuntu, Fedora
[PDF] Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu Book Review Absolutely one of the best pdf We have ever read. I really could comprehended every little thing using this written e book. I am easily could get a satisfaction of reading a written publication. (Dr. Od ie Ham ill) LINUX-DISTRIBUSJONER: UBUNTU, FEDORA , SLA CKWA RE, MA NDRIVA LINUX, SPLA SHTOP, KUBUNTU, DEBIA N, MA RK SHUTTLEW ORTH, LINUX MINT, GOBUNTU - To read Linux - distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux , Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu PDF, you should follow the hyperlink beneath and save the ebook or gain access to other information which are highly relevant to Linux-distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux, Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu book. » Download Linux -distribusjoner: Ubuntu, Fedora, Slackware, Mandriva Linux , Splashtop, Kubuntu, Debian, Mark Shuttleworth, Linux Mint, Gobuntu PDF « Our solutions was launched using a want to serve as a total on the internet electronic digital catalogue which offers usage of multitude of PDF document collection. You may find many different types of e-book along with other literatures from the paperwork database. Particular popular issues that distributed on our catalog are famous books, answer key, exam test questions and answer, guide example, practice guideline, quiz trial, customer manual, user guide, service instruction, maintenance manual, and so forth. All e-book all privileges remain together with the writers, and downloads come as is. -
The Linux Kernel Module Programming Guide
The Linux Kernel Module Programming Guide Peter Jay Salzman Michael Burian Ori Pomerantz Copyright © 2001 Peter Jay Salzman 2007−05−18 ver 2.6.4 The Linux Kernel Module Programming Guide is a free book; you may reproduce and/or modify it under the terms of the Open Software License, version 1.1. You can obtain a copy of this license at http://opensource.org/licenses/osl.php. This book is distributed in the hope it will be useful, but without any warranty, without even the implied warranty of merchantability or fitness for a particular purpose. The author encourages wide distribution of this book for personal or commercial use, provided the above copyright notice remains intact and the method adheres to the provisions of the Open Software License. In summary, you may copy and distribute this book free of charge or for a profit. No explicit permission is required from the author for reproduction of this book in any medium, physical or electronic. Derivative works and translations of this document must be placed under the Open Software License, and the original copyright notice must remain intact. If you have contributed new material to this book, you must make the material and source code available for your revisions. Please make revisions and updates available directly to the document maintainer, Peter Jay Salzman <[email protected]>. This will allow for the merging of updates and provide consistent revisions to the Linux community. If you publish or distribute this book commercially, donations, royalties, and/or printed copies are greatly appreciated by the author and the Linux Documentation Project (LDP). -
Introduction to Debugging the Freebsd Kernel
Introduction to Debugging the FreeBSD Kernel John H. Baldwin Yahoo!, Inc. Atlanta, GA 30327 [email protected], http://people.FreeBSD.org/˜jhb Abstract used either directly by the user or indirectly via other tools such as kgdb [3]. Just like every other piece of software, the The Kernel Debugging chapter of the FreeBSD kernel has bugs. Debugging a ker- FreeBSD Developer’s Handbook [4] covers nel is a bit different from debugging a user- several details already such as entering DDB, land program as there is nothing underneath configuring a system to save kernel crash the kernel to provide debugging facilities such dumps, and invoking kgdb on a crash dump. as ptrace() or procfs. This paper will give a This paper will not cover these topics. In- brief overview of some of the tools available stead, it will demonstrate some ways to use for investigating bugs in the FreeBSD kernel. FreeBSD’s kernel debugging tools to investi- It will cover the in-kernel debugger DDB and gate bugs. the external debugger kgdb which is used to perform post-mortem analysis on kernel crash dumps. 2 Kernel Crash Messages 1 Introduction The first debugging service the FreeBSD kernel provides is the messages the kernel prints on the console when the kernel crashes. When a userland application encounters a When the kernel encounters an invalid condi- bug the operating system provides services for tion (such as an assertion failure or a memory investigating the bug. For example, a kernel protection violation) it halts execution of the may save a copy of the a process’ memory current thread and enters a “panic” state also image on disk as a core dump. -
BSD UNIX Toolbox: 1000+ Commands for Freebsd, Openbsd and Netbsd Christopher Negus, Francois Caen
To purchase this product, please visit https://www.wiley.com/en-bo/9780470387252 BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD and NetBSD Christopher Negus, Francois Caen E-Book 978-0-470-38725-2 April 2008 $16.99 DESCRIPTION Learn how to use BSD UNIX systems from the command line with BSD UNIX Toolbox: 1000+ Commands for FreeBSD, OpenBSD and NetBSD. Learn to use BSD operation systems the way the experts do, by trying more than 1,000 commands to find and obtain software, monitor system health and security, and access network resources. Apply your newly developed skills to use and administer servers and desktops running FreeBSD, OpenBSD, NetBSD, or any other BSD variety. Become more proficient at creating file systems, troubleshooting networks, and locking down security. ABOUT THE AUTHOR Christopher Negus served for eight years on development teams for the UNIX operating system at the AT&T labs, where UNIX was created and developed. He also worked with Novell on UNIX and UnixWare development. Chris is the author of the bestselling Fedora and Red Hat Linux Bible series, Linux Toys II, Linux Troubleshooting Bible, and Linux Bible 2008 Edition. Francois Caen hosts and manages business application infrastructures through his company Turbosphere LLC. As an open- source advocate, he has lectured on OSS network management and Internet services, and served as president of the Tacoma Linux User Group. He is a Red Hat Certified Engineer (RHCE). To purchase this product, please visit https://www.wiley.com/en-bo/9780470387252. -
Advanced Openbsd Hardening
Advanced Hardening WrongunWrongun && DCDC JuneJune 20052005 ssh://root:[email protected] Lab Challenge JoinJoin thethe wifiwifi netnet andand sshssh intointo thethe boxbox usingusing thethe accountaccount specifiedspecified inin thethe footerfooter TryTry toto pwnpwn thethe boxbox byby addingadding anan accountaccount forfor yourselfyourself oror backdooringbackdooring sshdsshd ssh://root:[email protected] “Only one remote hole in the default install, in more than 8 years! “ ssh://root:[email protected] So OpenBSD is uber secure, right? Actually,Actually, nono …… TheThe defaultdefault installinstall hashas nothingnothing enabledenabled (except(except ssh)ssh) ““NoNo wonderwonder itit ’’ss secure,secure, itit ’’ss poweredpowered off!off! ”” SourceSource --onlyonly patchingpatching strategystrategy makesmakes itit difficultdifficult toto rollroll outout fixesfixes toto platformsplatforms w/ow/o compilerscompilers (i.e.(i.e. disklessdiskless firewalls,firewalls, etc.)etc.) ssh://root:[email protected] Brief History of OpenBSD Vulnerabilities 30 March 05: Bugs in the cp(4) stack can lead to memory exhaustion or processing of TCP segments with invalid SACK optio ns and cause a system crash. 14 Dec 04: On systems running sakmpd(8) it is possible for a local user to cause kernel memory corruption and system panic by setti ng psec(4) credentials on a socket 20 Sept 04: radius authentication, as implemented by ogin_radius(8) , was not checking the shared secret used for replies sent by the radius server. This could allow an attacker to spoof -
Ebook - Informations About Operating Systems Version: August 15, 2006 | Download
eBook - Informations about Operating Systems Version: August 15, 2006 | Download: www.operating-system.org AIX Internet: AIX AmigaOS Internet: AmigaOS AtheOS Internet: AtheOS BeIA Internet: BeIA BeOS Internet: BeOS BSDi Internet: BSDi CP/M Internet: CP/M Darwin Internet: Darwin EPOC Internet: EPOC FreeBSD Internet: FreeBSD HP-UX Internet: HP-UX Hurd Internet: Hurd Inferno Internet: Inferno IRIX Internet: IRIX JavaOS Internet: JavaOS LFS Internet: LFS Linspire Internet: Linspire Linux Internet: Linux MacOS Internet: MacOS Minix Internet: Minix MorphOS Internet: MorphOS MS-DOS Internet: MS-DOS MVS Internet: MVS NetBSD Internet: NetBSD NetWare Internet: NetWare Newdeal Internet: Newdeal NEXTSTEP Internet: NEXTSTEP OpenBSD Internet: OpenBSD OS/2 Internet: OS/2 Further operating systems Internet: Further operating systems PalmOS Internet: PalmOS Plan9 Internet: Plan9 QNX Internet: QNX RiscOS Internet: RiscOS Solaris Internet: Solaris SuSE Linux Internet: SuSE Linux Unicos Internet: Unicos Unix Internet: Unix Unixware Internet: Unixware Windows 2000 Internet: Windows 2000 Windows 3.11 Internet: Windows 3.11 Windows 95 Internet: Windows 95 Windows 98 Internet: Windows 98 Windows CE Internet: Windows CE Windows Family Internet: Windows Family Windows ME Internet: Windows ME Seite 1 von 138 eBook - Informations about Operating Systems Version: August 15, 2006 | Download: www.operating-system.org Windows NT 3.1 Internet: Windows NT 3.1 Windows NT 4.0 Internet: Windows NT 4.0 Windows Server 2003 Internet: Windows Server 2003 Windows Vista Internet: Windows Vista Windows XP Internet: Windows XP Apple - Company Internet: Apple - Company AT&T - Company Internet: AT&T - Company Be Inc. - Company Internet: Be Inc. - Company BSD Family Internet: BSD Family Cray Inc. -
Examining the Viability of MINIX 3 As a Consumer Operating
Examining the Viability of MINIX 3 as a Consumer Operating System Joshua C. Loew March 17, 2016 Abstract The developers of the MINIX 3 operating system (OS) believe that a computer should work like a television set. You should be able to purchase one, turn it on, and have it work flawlessly for the next ten years [6]. MINIX 3 is a free and open-source microkernel-based operating system. MINIX 3 is still in development, but it is capable of running on x86 and ARM processor architectures. Such processors can be found in computers such as embedded systems, mobile phones, and laptop computers. As a light and simple operating system, MINIX 3 could take the place of the software that many people use every day. As of now, MINIX 3 is not particularly useful to a non-computer scientist. Most interactions with MINIX 3 are done through a command-line interface or an obsolete window manager. Moreover, its tools require some low-level experience with UNIX-like systems to use. This project will examine the viability of MINIX 3 from a performance standpoint to determine whether or not it is relevant to a non-computer scientist. Furthermore, this project attempts to measure how a microkernel-based operating system performs against a traditional monolithic kernel-based OS. 1 Contents 1 Introduction 5 2 Background and Related Work 6 3 Part I: The Frame Buffer Driver 7 3.1 Outline of Approach . 8 3.2 Hardware and Drivers . 8 3.3 Challenges and Strategy . 9 3.4 Evaluation . 10 4 Progress 10 4.1 Compilation and Installation . -
A Multiplatform Pseudo Terminal
A Multi-Platform Pseudo Terminal API Project Report Submitted in Partial Fulfillment for the Masters' Degree in Computer Science By Qutaiba Mahmoud Supervised By Dr. Clinton Jeffery ABSTRACT This project is the construction of a pseudo-terminal API, which will provide a pseudo-terminal interface access to interactive programs. The API is aimed at developing an extension to the Unicon language to allow Unicon programs to easily utilize applications that require user interaction via a terminal. A pseudo-terminal is a pair of virtual devices that provide a bidirectional communication channel. This project was constructed to enable an enhancement to a collaborative virtual environment, because it will allow external tools such to be utilized within the same environment. In general the purpose of this API is to allow the UNICON runtime system to act as the user via the terminal which is provided by the API, the terminal is in turn connected to a client process such as a compiler, debugger, or an editor. It can also be viewed as a way for the UNICON environment to control and customize the input and output of external programs. Table of Contents: 1. Introduction 1.1 Pseudo Terminals 1.2 Other Terminals 1.3 Relation To Other Pseudo Terminal Applications. 2. Methodology 2.1 Pseudo Terminal API Function Description 3. Results 3.1 UNIX Implementation 3.2 Windows Implementation 4. Conclusion 5. Recommendations 6. References Acknowledgments I would like to thank my advisor, Dr. Clinton Jeffery, for his support, patience and understanding. Dr. Jeffery has always been prompt in delivering and sharing his knowledge and in providing his assistance. -
Lecture 1: Introduction to UNIX
The Operating System Course Overview Getting Started Lecture 1: Introduction to UNIX CS2042 - UNIX Tools September 29, 2008 Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 Getting Started Login Information Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages What is UNIX? One of the first widely-used operating systems Basis for many modern OSes Helped set the standard for multi-tasking, multi-user systems Strictly a teaching tool (in its original form) Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages A Brief History of UNIX Origins The first version of UNIX was created in 1969 by a group of guys working for AT&T's Bell Labs. It was one of the first big projects written in the emerging C language. It gained popularity throughout the '70s and '80s, although non-AT&T versions eventually took the lion's share of the market. Predates Microsoft's DOS by 12 years! Lecture 1: UNIX Intro The Operating System Description and History Course Overview UNIX Flavors Getting Started Advantages and Disadvantages Lecture Outline 1 The Operating System Description and History UNIX Flavors Advantages and Disadvantages 2 Course Overview Class Specifics 3 -
Print Server N01 ライセンスについて
Print Server N01 ライセンスについて このたびは、Print Server N01 をお買い上げいただき、まことにありがとうございます。 本書は、ライセンスについて記載しています。 なお、Print Server の基本的な操作については、「ユーザーズガイド 導入編」をお読みください。 もくじ TOYO COLOR FINDER®......................................................................................................................................................2 DIC カラーガイド........................................................................................................................................................................2 PANTONE MATCHING SYSTEM®...............................................................................................................................2 Apache の Xerces .....................................................................................................................................................................2 libtiff...................................................................................................................................................................................................5 ADOBE® PDF LIBRARY .....................................................................................................................................................5 UNLHA32.DLL ...........................................................................................................................................................................5 ADOBE® CPSI............................................................................................................................................................................5 -
Chapter 1 Introducing Python
3 Chapter 1 Introducing Python 1.1: Introduction Python is a programming language that is both simple and powerful. For those who have struggled with learning programming languages in the past, this may come as a pleasant surprise. This chapter describes some of the main features of Python and its use as a programming language to write scripts for ArcGIS. The logic and struc- ture of this book and the accompanying exercises is described, followed by some examples of how Python is used. The final part of this chapter intro- duces Python editors that make it easier to write and organize your code. 1.2: Exploring the features of Python Python has a number of features that make it the programming language of choice for working with ArcGIS. Among them: It’s simple and easy to learn: Python is easy to learn compared with other highly structured programming languages like C++ or Visual Basic. The syntax is simple, which gives you more time to focus on solving problems than having to learn the language itself. It’s free and open source: Python is free and open source software ( FOSS ). You can freely distribute copies of the software, read the source code, make changes to it, and use pieces of it in new free programs. One of the reasons Python works so well is that it has been created, and is constantly being improved, by an active and dedicated user community. The FOSS nature of Python makes it possible for Esri to distribute Python with ArcGIS software. It’s cross platform: Python is supported on different platforms, includ- ing Windows, Mac, Linux, and many others.