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Sökningen "linux Maths Claesson" gav inga träffar.1 559 produkter
1 559 produkter
Häftad, Svenska, 2020
319 kr
Skickas
Linux systemadministration från grunden lär dig allt du behöver för att komma igång att administrera Linuxdatorer, vare sig det är servrar på internet eller bärbara datorer. Eller varför inte en Raspberry Pi för mätningar? Linux är viktigare och större än någonsin. Det finns överallt. På servrarna som tillhandahåller många av de webbsidor du surfar på. Det finns i stora beräkningskluster, telefoner, bilar och underhållningssystem. I början av boken får du grundläggande kunskaper om hur du arbetar med Linux. Här lär du dig bland annat hur Linux är uppbyggt, användbara kommandon, filsystemets uppbyggnad och hur du redigerar filer i både Nano och Vi. Därefter lär du dig att skapa nya användare och grupper i systemet. Du lär dig också hur du sätter filrättigheter i Linux. Mot mitten av boken lär du dig mer avancerade ämnen, så som textbearbetning, att skriva egna skalskript, administrera tjänster, processhantering, nätverkskonfiguration och mycket mer. Boken fungerar för de flesta Linuxutgåvor. Men bland annat kapitlen om pakethantering och nätverkskonfiguration har skrivits speciellt för Red Hat, CentOS, Fedora, Debian och Ubuntu. Till varje kapitel finns det övningsuppgifter så att du själv kan träna på det du lärt dig. En del av övningsuppgifterna går utanför boken, och du måste då själv leta upp rätt kommandon i den inbyggda manualen. Jack-Benny Persson har många års erfarenhet av främst Linux- och FreeBSD-system, men också av programmering. Intresset för datorer började redan i början av 1990-talet och har sedan dess bara fortsatt. På gymnasiet läste han el & elektronik. Från 2013–2015 studerade han till Linux Systemspecialist vid EC-Utbildning. Senast har han studerat journalistiskt skrivande. Han har tidigare gett ut böckerna "Grunderna i programmering" och "C-programmering i Linux, macOS, BSD och Solaris". Han har också producerat videokurser om Linux.
Häftad, Engelska, 2017
494 kr
Skickas inom 7-10 vardagar
“As an author, editor, and publisher, I never paid much attention to the competition—except in a few cases. This is one of those cases. The UNIX System Administration Handbook is one of the few books we ever measured ourselves against.”
—Tim O’Reilly, founder of O’Reilly Media
“This edition is for those whose systems live in the cloud or in virtualized data centers; those whose administrative work largely takes the form of automation and configuration source code; those who collaborate closely with developers, network engineers, compliance officers, and all the other worker bees who inhabit the modern hive.”
—Paul Vixie, Internet Hall of Fame-recognized innovator and founder of ISC and Farsight Security
“This book is fun and functional as a desktop reference. If you use UNIX and Linux systems, you need this book in your short-reach library. It covers a bit of the systems’ history but doesn’t bloviate. It’s just straight-forward information delivered in a colorful and memorable fashion.”
—Jason A. Nunnelley
UNIX® and Linux® System Administration Handbook, Fifth Edition, is today’s definitive guide to installing, configuring, and maintaining any UNIX or Linux system, including systems that supply core Internet and cloud infrastructure.
Updated for new distributions and cloud environments, this comprehensive guide covers best practices for every facet of system administration, including storage management, network design and administration, security, web hosting, automation, configuration management, performance analysis, virtualization, DNS, security, and the management of IT service organizations. The authors—world-class, hands-on technologists—offer indispensable new coverage of cloud platforms, the DevOps philosophy, continuous deployment, containerization, monitoring, and many other essential topics.
Whatever your role in running systems and networks built on UNIX or Linux, this conversational, well-written ¿guide will improve your efficiency and help solve your knottiest problems.
Häftad, Engelska, 2026
525 kr
Skickas inom 3-6 vardagar
The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: Create and delete files, directories, and symlinks, Administer your system, including networking, package installation, and process management, Use standard input and output, redirection, and pipelines, Edit files with Vi, the world's most popular text editor, Write shell scripts to automate common or boring tasks, Slice and dice text files with cut, paste, grep, patch, and sed. Once you overcome your initial 'shell shock,' you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust.
Häftad, Engelska, 2025
543 kr
Skickas inom 5-8 vardagar
The industry gold standard in Linux guides, fully updatedIn the newly updated eleventh edition of the Linux Bible, veteran Linux author and trainer Christopher Negus walks you through the latest and most popular Linux distributions, including Red Hat Enterprise 9, Ubuntu 24 LTS, and Fedora 41. Whether you're a brand new or power user, you'll learn hands-on ways to become skilled at the world's most important operating system.This edition expands coverage of Linux in cloud environments, such as the AWS cloud, and on-premises environments (with enhanced data center management features). You'll learn techniques for managing storage, users, and security, while familiarizing yourself with administrative techniques using the clear explanations and step-by-step instructions that this series is known for.Also inside: Get Linux up and running quickly and efficientlyMaster basic operations and tackle more advanced tasksStart using Git to draw on and contribute to the massive open source software worldSet up an AI chatbot to run large language models (LLMs) in LinuxUnderstand the latest tools that make administering Linux servers and networks much simplerLinux Bible, 11th Edition is the single, comprehensive resource you need to get you on track in a flash. Grab your copy today.
Häftad, Svenska, 2026
259 kr
Tillfälligt slut
Introduktion till Linux för yrkesverksamma är en praktisk och lättillgänglig bok för dig som möter Linux i jobbet och vill ha en stadig grund att stå på. Boken tar dig från installation och val av distribution genom arbete i terminalen, filhantering, rättigheter, pakethantering och systemadministration. Med fokus på verkliga arbetsuppgifter visar boken hur du konfigurerar, installerar program, hanterar användare och tjänster samt automatiserar uppgifter med skript. Målet är att ge förståelse, självständighet och trygghet i arbetet med Linuxbaserade system - oavsett om du är utvecklare, IT-tekniker, forskare, bibliotekarie eller bara nyfiken. Boken lämpar sig som utbildningsmaterial från gymnasium till högskola och universitet, och kan läsas från pärm till pärm eller användas som uppslagsbok i det dagliga arbetet.
Häftad, Svenska, 2021
365 kr
Skickas
C-programmering i Linux, macOS, BSD och Solaris lär först ut grunderna i C-programmering så att vi har en stabil grund att stå på. Denna del vänder sig mot de som är nya på C-programmering eller för de som behöver fräscha upp sina C-kunskaper. Därefter börjar vi att programmera alltmer mot Unixsystem med hjälp av bland annat systemanrop. Vi lär oss att skapa och använda demoner, standard input- och output, filrättigheter, FIFO, processhantering, make-filer, meddelandeköer med mera. Vi får också lära oss hur man kopplar samman flera program med hjälp av rörledningar och skalskript. Mot slutet av boken tittar vi på hur man använder felsökningsverktyg som GDB, LLDB och Valgrind. Grundtanken med boken är att du som läsare bara ska behöva en enda bok för att komma igång att utveckla program och verktyg för Unixsystem. Boken är uppbyggd på devisen att lära genom exempel. I boken finns över 180 exempelprogram, både stora och små. Efter varje kapitel finns dessutom övningsuppgifter, så att du som läsare ska kunna arbeta med boken på egen hand. I denna tredje utgåva har stora delar skrivits om för att göra boken mer lättläst, relevant och uppdaterad. Bland annat har kapitlet om IPC utökats till att även innefatta Unix-sockets. Ett helt kapitel om TCP/IP programmering har också lagts till. En del förbättringar har också gjorts av exempelprogrammen i boken. Jack-Benny Persson har många års erfarenhet av främst Linux- och FreeBSD-system, men också av programmering. Han har tidigare skrivit flera böcker om bland annat Python, C, Linux och Docker. Han har studerat elektronik, nätverk, Linux, säkerhet och journalistiskt skrivande. Han driver idag CyberInfo Sverige där han även arbetar som Linuxkonsult.
Häftad, Engelska, 2025
897 kr
Skickas inom 3-6 vardagar
Linux and Unix are essentially two takes on the same operating system, with Linux serving as the free, open-source version. This book serves as an all-around introduction to programming for a Linux or Unix operating system, covering how to write programs on and for the Linux OS, how to work efficiently within a Unix/Linux environment, and how the underlying design and structure of the Unix OS work. The author's friendly, conversational style reflects his more than 40 years of experience teaching this material. Numerous diagrams included in each chapter illustrate and simplify key concepts, while hands-on projects help to cement lessons that build on one another through the book. Prior programming experience, preferably in C or C++, is helpful but not required. No knowledge of Linux or Unix is necessary, but readers will need access to a Linux system.Linux and Unix are essentially two takes on the same operating system, with Linux serving as the free, open-source version. This book serves as an all-around introduction to programming for a Linux or Unix operating system, covering how to write programs on and for the Linux OS, how to work efficiently within a Unix/Linux environment, and how the underlying design and structure of the Unix OS work. The author's friendly, conversational style reflects his more than 40 years of experience teaching this material. Numerous diagrams included in each chapter illustrate and simplify key concepts, while hands-on projects help to cement lessons that build on one another through the book. Prior programming experience, preferably in C or C++, is helpful but not required. No knowledge of Linux or Unix is necessary, but readers will need access to a Linux system.
Häftad, Engelska, 2025
423 kr
Skickas inom 3-6 vardagar
If you're getting started along the exciting path of hacking, cybersecurity, and pentesting, this book is an excellent first step. Using Kali Linux - an advanced penetration testing distribution of Linux - you'll quickly pick up the basics of using the Linux operating system, and acquire the tools and techniques you'll need to take control of a Linux environment. Later chapters focus on foundational hacking concepts like security, anonymity and scripting, along with practical tutorials and exercises that test your skills. This fully revised second edition covers the latest version of Kali, includes new options for setting up a Linux virtual machine, and discusses some differences between the bash and Z shells used on the newest versions of the distribution. It also addresses contemporary examples of real-world hacking, such as the cyberwar between Russia and Ukraine. You'll learn how to: Install Kali on a virtual machine and build your own hacking tools; Perform common tasks like manipulating text and controlling file and directory permissions; Cover your tracks by leveraging the rsyslog logging utility; Hide your internet activity using Tor, proxy servers, VPNs, and encrypted email; Write bash and Python scripts to scan open ports for potential targets. If you're ready to dive into hacking, cybersecurity, or pentesting, Linux Basics for Hackers, 2nd Edition is exactly what you need to get going.
Häftad, Engelska, 2024
487 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2022
290 kr
Skickas inom 7-10 vardagar
"Not only for MacOS and Linux users, but also a great resource for Windows PS users." - Bruce Bergman
Learn PowerShell in a Month of Lunches: Covers Windows, Linux, and macOS is a task-focused tutorial for administering Linux and macOS systems using Microsoft PowerShell. Adapted by PowerShell team members Travis Plunk and Tyler Leonhardt from the bestselling Learn Windows PowerShell in a Month of Lunches by community legends Don Jones and Jeffrey Hicks, it features Linux-based examples covering core language features and admin tasks. Designed for busy IT professionals, this innovative guide will take you from the basics to PowerShell proficiency through 25 tutorials you can do in your lunch break.
about the technologyThe PowerShell scripting language and administrative shell was initially created for Windows, providing a high-quality command-line interface and awesome automation features. As part of Microsoft's ongoing strategy to support non-Windows platforms with its Azure cloud service and .NET Core framework, PowerShell now runs on Linux and macOS. Like Bash, PowerShell can execute and script nearly any aspect of Linux, so you can easily manage repetitive daily tasks, servers, Cloud resources, Continuous Integration pipelines, and more. Because PowerShell is a full-featured programming language, however, it provides capability well beyond traditional shell scripting languages, such as the ability to treat OS components as objects.
about the bookLearn PowerShell in a Month of Lunches: Covers Windows, Linux, and macOS is a user-friendly tutorial to managing Linux and macOS systems with PowerShell. It's based on the bestselling Learn Windows PowerShell in a Month of Lunches, which has introduced PowerShell to nearly 100,000 readers. You'll learn how PowerShell shapes up to Bash or Python scripting as you write and run simple scripts that automate boring daily tasks. As you progress through the book, you'll use PowerShell to write Continuous Integration Pipelines and manage cloud-based servers. Just set aside one hour a day for a month, and you'll be automating tasks faster than you ever thought possible!
what's inside- Why you should use PowerShell on Linux and macOS- Background jobs and automation techniques- Simple scripting to automate repetitive daily tasks- Common syntax and commands cheat sheet- Each lesson takes you an hour or less
about the readerFor IT professionals comfortable administering Windows or Linux. No previous experience with PowerShell or Bash required.
about the authorTravis Plunk has been a Software Engineer on various PowerShell teams since 2013, and at Microsoft since 1999. He was involved in open sourcing PowerShell and has worked on the project full time since shortly after the project was announced.
James Petty is a Microsoft MVP, and the CEO and Executive Director for the DevOps Collective and PowerShell.org.
Tyler Leonhardt has been a Software Engineer on the PowerShell team since 2017, and at Microsoft since 2016. He is a core maintainer of the PowerShell extension for Visual Studio Code.
Learn Windows PowerShell in a Month of Lunches was written by PowerShell community legends Don Jones and Jeffrey Hicks, who have years of experience as successful PowerShell trainers.
Häftad, Engelska, 2021
461 kr
Skickas inom 3-6 vardagar
In this third edition of the best selling How Linux Works, author Brian Ward peels back the layers of this well-loved operating system to make Linux internals accessible. Readers learn how Linux boots, how the kernel manages devices and device drivers, and how processes, networking, interfaces, firewalls, and servers work. They also learn how Linux-based development tools work, how to use shared libraries, and how to write effective shell scripts. This edition has been thoroughly updated and expanded with added coverage of Logical Volume Manager (LVM), virtualisation, and containers.
Häftad, Engelska, 2017
401 kr
Skickas inom 7-10 vardagar
The Most Useful Tutorial and Reference, with Hundreds of High-Quality Examples for Every Popular Linux Distribution
“First Sobell taught people how to use Linux . . . now he teaches you the power of Linux. A must-have book for anyone who wants to take Linux to the next level.”
–Jon “maddog” Hall, Executive Director, Linux International
Discover the Power of Linux--Covers macOS, too! Learn from hundreds of realistic, high-quality examples, and become a true command-line guru Covers MariaDB, DNF, and Python 3 300+ page reference section covers 102 utilities, including macOS commandsFor use with all popular versions of Linux, including Ubuntu,™ Fedora,™ openSUSE,™ Red Hat,® Debian, Mageia, Mint, Arch, CentOS, and macOS
Linux is today's dominant Internet server platform. System administrators and Web developers need deep Linux fluency, including expert knowledge of shells and the command line. This is the only guide with everything you need to achieve that level of Linux mastery. Renowned Linux expert Mark Sobell has brought together comprehensive, insightful guidance on the tools sysadmins, developers, and power users need most, and has created an outstanding day-to-day reference, updated with assistance from new coauthor Matthew Helmke.
This title is 100 percent distribution and release agnostic. Packed with hundreds of high-quality, realistic examples, it presents Linux from the ground up: the clearest explanations and most useful information about everything from filesystems to shells, editors to utilities, and programming tools to regular expressions.
Use a Mac? You'll find coverage of the macOS command line, including macOS-only tools and utilities that other Linux/UNIX titles ignore.
A Practical Guide to Linux® Commands, Editors, and Shell Programming, Fourth Edition, is the only guide to deliver
A MariaDB chapter to get you started with this ubiquitous relational database management system (RDBMS) A masterful introduction to Python for system administrators and power users In-depth coverage of the bash and tcsh shells, including a complete discussion of environment, inheritance, and process locality, plus coverage of basic and advanced shell programming Practical explanations of core utilities, from aspell to xargs, including printf and sshfs/curlftpfs, PLUS macOS–specific utilities from ditto to SetFile Expert guidance on automating remote backups using rsync Dozens of system security tips, including step-by-step walkthroughs of implementing secure communications using ssh and scp Tips and tricks for customizing the shell, including step values, sequence expressions, the eval builtin, and implicit command-line continuation High-productivity editing techniques using vim and emacs A comprehensive, 300-plus-page command reference section covering 102 utilities, including find, grep, sort, and tar Instructions for updating systems using apt-get and dnf And much more, including coverage of BitTorrent, gawk, sed, find, sort, bzip2, and regular expressions
Häftad, Engelska, 2025
153 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2025
687 kr
Skickas inom 5-8 vardagar
The latest edition of the gold standard in Linux+ certification exam prep and skills reinforcement In the newly revised sixth edition of the CompTIA Linux+ Study Guide: Exam XK0-006, veteran system and network administrator Richard Blum delivers a fully up-to-date guide to the challenging CompTIA Linux+ certification exam, as well as a concise discussion of the skills and knowledge you'll need to succeed in the real world as a Linux systems professional. The book contains clear and straightforward information on all Linux administration topics, including system management, services and user management, security, automation, orchestration, scripting, and troubleshooting. You'll also find: Coverage of every subject tested by the newly updated XK0-006 Linux+ certification examNew material for DevOps engineers seeking to understand how to deploy applications on different Linux distributions and cloud platformsIntuitively organized quick-reference information perfect for newly minted system and network administrators working with Linux operating systemsComplimentary access to the Sybex online learning environment, including the online test bank, a practice assessment test, chapter review questions, flashcards, and a searchable key term glossaryPerfect for network and system admins studying for the new Linux+ certification exam, the CompTIA Linux+ Study Guide is also a must-read for Linux admins and IT professionals looking to update their skillset, as well as certification candidates seeking a roadmap to attaining further Linux certifications.
Häftad, Engelska, 2022
351 kr
Skickas inom 5-8 vardagar
Inbunden, Engelska, 2010
981 kr
Skickas inom 3-6 vardagar
The Linux Programming Interface (TLPI) is the definitive guide to the Linux and UNIX programming interface-the interface employed by nearly every application that runs on a Linux or UNIX system. In this authoritative work, Linux programming expert Michael Kerrisk provides detailed descriptions of the system calls and library functions that you need in order to master the craft of system programming, and accompanies his explanations with clear, complete example programs. You'll find descriptions of over 500 system calls and library functions, and more than 200 example programs, 88 tables, and 115 diagrams. You'll learn how to: Read and write files efficiently Use signals, clocks, and timers Create processes and execute programs Write secure programs Write multithreaded programs using POSIX threads Build and use shared libraries Perform interprocess communication using pipes, message queues, shared memory, and semaphores Write network applications with the sockets API While The Linux Programming Interface covers a wealth of Linux-specific features, including epoll, inotify, and the /proc file system, its emphasis on UNIX standards (POSIX.1-2001/SUSv3 and POSIX.1-2008/SUSv4) makes it equally valuable to programmers working on other UNIX platforms. The Linux Programming Interface is the most comprehensive single-volume work on the Linux and UNIX programming interface, and a book that's destined to become a new classic.The Linux Programming Interface (TLPI) is the definitive guide to the Linux and UNIX programming interface the interface employed by nearly every application that runs on a Linux or UNIX system. In this authoritative work, Linux programming expert Michael Kerrisk provides detailed descriptions of the system calls and library functions that you need in order to master the craft of system programming, and accompanies his explanations with clear, complete example programs. You'll find descriptions of over 500 system calls and library functions, and more than 200 example programs, 88 tables, and 115 diagrams. You'll learn how to: Read and write files efficiently Use signals, clocks, and timers Create processes and execute programs Write secure programs Write multithreaded programs using POSIX threads Build and use shared libraries Perform interprocess communication using pipes, message queues, shared memory, and semaphores Write network applications with the sockets API While The Linux Programming Interface covers a wealth of Linux-specific features, including epoll, inotify, and the /proc file system, its emphasis on UNIX standards (POSIX.1-2001/SUSv3 and POSIX.1-2008/SUSv4) makes it equally valuable to programmers working on other UNIX platforms. The Linux Programming Interface is the most comprehensive single-volume work on the Linux and UNIX programming interface, and a book that's destined to become a new classic.
Häftad, Engelska, 2021
565 kr
Skickas inom 5-8 vardagar
Find solutions to all your problems related to Linux system programming using practical recipes for developing your own system programsKey FeaturesDevelop a deeper understanding of how Linux system programming worksGain hands-on experience of working with different Linux projects with the help of practical examplesLearn how to develop your own programs for LinuxBook DescriptionLinux is the world's most popular open source operating system (OS). Linux System Programming Techniques will enable you to extend the Linux OS with your own system programs and communicate with other programs on the system.The book begins by exploring the Linux filesystem, its basic commands, built-in manual pages, the GNU compiler collection (GCC), and Linux system calls. You'll then discover how to handle errors in your programs and will learn to catch errors and print relevant information about them. The book takes you through multiple recipes on how to read and write files on the system, using both streams and file descriptors. As you advance, you'll delve into forking, creating zombie processes, and daemons, along with recipes on how to handle daemons using systemd. After this, you'll find out how to create shared libraries and start exploring different types of interprocess communication (IPC). In the later chapters, recipes on how to write programs using POSIX threads and how to debug your programs using the GNU debugger (GDB) and Valgrind will also be covered.By the end of this Linux book, you will be able to develop your own system programs for Linux, including daemons, tools, clients, and filters.What you will learnDiscover how to write programs for the Linux system using a wide variety of system callsDelve into the working of POSIX functionsUnderstand and use key concepts such as signals, pipes, IPC, and process managementFind out how to integrate programs with a Linux systemExplore advanced topics such as filesystem operations, creating shared libraries, and debugging your programsGain an overall understanding of how to debug your programs using ValgrindWho this book is forThis book is for anyone who wants to develop system programs for Linux and gain a deeper understanding of the Linux system. The book is beneficial for anyone who is facing issues related to a particular part of Linux system programming and is looking for specific recipes or solutions.
Häftad, Engelska, 2023
1 308 kr
Skickas
Eckert's LINUX+ and LPIC-1 GUIDE TO LINUX CERTIFICATION, 6th EDITION, empowers you with the knowledge and skills you need to succeed on CompTIA's Linux®+ (XKO-005) certification exam and the Linux Professional Institute LPIC-1 (101-500 and 102-500) certification exams, as well as in your information technology career. The book covers the latest Linux® distributions, as well as virtualization, containerization, cloud orchestration and enterprise storage. Comprehensive coverage also addresses key job-related services and cloud technologies, including firewalls, FTP, NFS, Samba, Apache, DNS, DHCP, NTP, Postfix, PostgreSQL, SSH, VNC, RDP, Docker and Kubernetes. Appendices allow you to apply your Linux knowledge to macOS® and FreeBSD®. Hands-on projects give you practice using the latest Fedora™ and Ubuntu® Linux® distributions and can be performed on either a Windows® PC (Intel® or ARM®) or macOS® PC (Intel® or Apple® Silicon).
Häftad, Engelska, 2004
95 kr
Skickas
Firewalls, Network Address Translation (NAT), and network logging and accounting are all provided by Linux's Netfilter system, also known by the name of the command used to administer it, iptables. The iptables interface is the most sophisticated ever offered on Linux and makes Linux an extremely flexible system for any kind of network filtering you might do. Large sets of filtering rules can be grouped in ways that makes it easy to test them and turn them on and off. Do you watch for all types of ICMP traffic--some of them quite dangerous? Can you take advantage of stateful filtering to simplify the management of TCP connections? Would you like to track how much traffic of various types you get? This pocket reference will help you at those critical moments when someone asks you to open or close a port in a hurry, either to enable some important traffic or to block an attack. The book will keep the subtle syntax straight and help you remember all the values you have to enter in order to be as secure as possible. The listings of all iptables options are divided into those suitable for firewalling, accounting, and NAT.
Häftad, Engelska, 2024
613 kr
Skickas inom 5-8 vardagar
Gain a solid practical understanding and sufficient theoretical insight into Linux kernel internals while learning to write high-quality kernel module code and understanding the complexities of kernel synchronizationPurchase of the print or Kindle book includes a free eBook in PDF format.Key FeaturesDiscover how to write Linux kernel and module code for real-world products on the 6.1 LTS kernelImplement industry-grade techniques in real-world scenarios for fast, efficient memory allocation and data synchronizationUnderstand and exploit kernel architecture, CPU scheduling, and kernel synchronization techniquesBook DescriptionThe 2nd Edition of Linux Kernel Programming is an updated, comprehensive guide for those new to Linux kernel development. Built around the latest 6.1 Long-Term Support (LTS) Linux kernel, which is maintained until December 2026, this edition explores its key features and enhancements. Additionally, with the Civil Infrastructure Project extending support for the 6.1 Super LTS (SLTS) kernel until August 2033, this book will remain relevant for years to come.You'll begin this exciting journey by learning how to build the kernel from source. Step by step, you will then learn how to write your first kernel module by leveraging the kernel's powerful Loadable Kernel Module (LKM) framework. With this foundation, you will delve into key kernel internals topics including Linux kernel architecture, memory management, and CPU (task) scheduling. You'll finish with understanding the deep issues of concurrency, and gain insight into how they can be addressed with various synchronization/locking technologies (for example, mutexes, spinlocks, atomic/refcount operators, rw-spinlocks and even lock-free technologies such as per-CPU and RCU).By the end of this book, you'll build a strong understanding of the fundamentals to writing the Linux kernel and kernel module code that can straight away be used in real-world projects and products.What you will learnConfigure and build the 6.1 LTS kernel from sourceWrite high-quality modular kernel code (LKM framework) for 6.x kernelsExplore modern Linux kernel architectureGet to grips with key internals details regarding memory management within the kernelUnderstand and work with various dynamic kernel memory alloc/dealloc APIsDiscover key internals aspects regarding CPU scheduling within the kernel, including cgroups v2Gain a deeper understanding of kernel concurrency issuesLearn how to work with key kernel synchronization primitivesWho this book is forThis book is for beginner Linux programmers and developers looking to get started with the Linux kernel, providing a knowledge base to understand required kernel internal topics and overcome frequent and common development issues.A basic understanding of Linux CLI and C programming is assumed.
Häftad, Engelska, 2026
464 kr
Skickas inom 3-6 vardagar
Focusing on the Executable and Linkable Format (ELF) used in Linux and Unix systems, this book explores how code is compiled, linked, and loaded into memory, and how the operating system executes it. You’ll learn to analyse ELF files, debug and optimize programs at the binary level, write custom linker scripts, and understand dynamic linking and symbol resolution. ELF files are important because low-level programming and binary analysis are critical skills for system programmers, embedded developers, and security researchers. With the rise of performance optimization, cybersecurity, and resource-constrained environments (e.g., IoT), understanding executables is more relevant than ever. Executable Files for Linux provides a hands-on, modern approach to a topic often overlooked in learning resources today. What You Will Learn· Analyse and modify ELF files to optimize software performance· Debug and optimize programs at the binary level· Write custom linker scripts for complex projects· Understand dynamic linking, lazy loading, and symbol resolution· Explore kernel-level processes for loading and executing binaries Who This Book Is For Developers and programmers working on operating systems, embedded systems, or low-level software as well as performance engineers and security professionals
Häftad, Engelska, 2025
634 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2028
503 kr
Kommande
Häftad, Engelska, 2026
550 kr
Skickas inom 3-6 vardagar
As enterprises around the globe rely increasingly on Linux servers, understanding the basics of managing these systems effectively is more relevant than ever. This book provides a thorough introduction to Linux system administration, exploring the foundational terms and concepts needed for modern IT system administrators. You’ll start with the fundamentals of Linux and its ecosystem, looking at Linux distributions, tools, and concepts before moving on to user accounts, filesystem management, and configuration. Once you have aced these rudimentary elements, you’ll explore Shell scripting and learn how to write and execute simple code scripts. The book then, explores concepts like system monitoring and performance, common Linux testing, security tools, and best practices. You’ll finish by looking at networking and remote access, configuration and VPNs, as well as disaster recovery, including backup strategies, automation, and executing data recovery. Beginning Linux SysAdmin is your pathway to everything from initial system setup and configuration to basic security and troubleshooting techniques. What You Will Learn Install and configure a Linux systemManage users, groups, and permissions effectivelyMonitor, secure, and maintain system performanceTroubleshoot basic issues in Linux environmentsAutomate routine tasks using shell scriptingWho This Book Is ForIT professionals, system administrators, and developers who want to build a strong foundation in Linux administration. It is also suitable for students and hobbyists looking to enhance their skills in managing Linux systems
Häftad, Engelska, 2022
552 kr
Skickas inom 5-8 vardagar
Häftad, Engelska, 2016
302 kr
Skickas inom 3-6 vardagar
Häftad, Engelska, 2026
613 kr
Skickas inom 5-8 vardagar
Take your ethical hacking skills to the next level by mastering bash script and building your own hacking tools.Key FeaturesAutomate reconnaissance, exploitation, and post-exploitation workflows using bash scripting for ethical hackingBuild custom Linux command-line tools for penetration testing, log analysis, and network scriptingApply secure coding best practices to develop modular, maintainable hacking utilitiesBook DescriptionLinux shell scripting is a foundational skill for ethical hackers and penetration testers who want to automate repetitive tasks and build powerful command-line tools. This practical guide shows you how to use bash scripting for cybersecurity automation, helping you streamline reconnaissance, exploitation, and post-exploitation workflows on Linux systems.You’ll progress from advanced bash techniques to real-world penetration testing applications, learning how to automate reconnaissance processes, parse logs, extract indicators, and develop custom exploitation utilities. Using tools such as awk, sed, grep, and regular expressions, you’ll manipulate data efficiently and craft scripts that solve real security challenges.A dedicated section on network scripting demonstrates how to build scripts that interact with remote systems, perform scanning tasks, and gather actionable information. You’ll also explore system hardening automation and learn best practices for writing secure, modular, and maintainable shell scripts.By the end of this book, you’ll have the confidence to integrate Linux shell scripting into your ethical hacking toolkit, scale your penetration testing workflow, and build reusable security tools tailored to real-world cybersecurity scenarios.What you will learnDevelop scripts and tools tailored for ethical hacking and penetration testingLeverage powerful tools such as awk, sed, and grep for data manipulation and log parsingDesign scripts for system hardeningIntegrate scripting into your cybersecurity workflows for maximum efficiencyDiscover best practices for writing secure, maintainable, and modular scriptsApply scripting knowledge through real-world case studies and hands-on exercisesWho this book is forIf you’re a cybersecurity enthusiast or ethical hacker who wants to learn more about building hacking tools, this book is for you. A basic understanding of ethical hacking, GNU/Linux, and bash scripting concepts will be helpful to get the most out of this book. The book is also ideal for seasoned pentesters and sysadmins looking to optimize operations.
Häftad, Engelska, 2026
666 kr
Kommande
Whether you're a student stepping into the world of cybersecurity or a self-taught learner eager to build real-world skills, this book is your gateway to understanding and mastering Linux from both offensive and defensive perspectives. Designed for readers with a basic familiarity with Linux, it dives deep into the practical techniques that form the backbone of system security.Through more than 100 hands-on exercises, you'll explore how attackers exploit Linux systems—and how defenders can harden them. Learn to navigate Bash with precision, manage users and authentication, crack password hashes, and uncover hidden processes. You'll gain insight into Systemd’s role in service management and persistence, and develop the skills to configure powerful security frameworks like SELinux and AppArmor.This book doesn’t just teach theory—it builds capability. You’ll learn how Linux handles file permissions and access control, how software is installed and verified, and how to think like both an attacker and a defender. Each chapter is packed with actionable knowledge that prepares you for real-world scenarios and professional challenges.What You’ll Learn:Create and manage users and authentication systemsCrack password hashes and understand PAMControl processes and Systemd servicesConfigure file permissions, ACLs, SELinux, and AppArmorBuild a strong foundation in Linux security through practical exercisesWho This Book Is For:Ideal for students in computer science, early-career professionals, and career changers aiming to break into cybersecurity. Whether used as a textbook or a self-study guide, this book equips readers with the hands-on experience needed to thrive in the field.
Häftad, Engelska, 2021
707 kr
Skickas inom 5-8 vardagar
Learn how to write high-quality kernel module code, solve common Linux kernel programming issues, and understand the fundamentals of Linux kernel internalsKey FeaturesDiscover how to write kernel code using the Loadable Kernel Module frameworkExplore industry-grade techniques to perform efficient memory allocation and data synchronization within the kernelUnderstand the essentials of key internals topics such as kernel architecture, memory management, CPU scheduling, and kernel synchronizationBook DescriptionLinux Kernel Programming is a comprehensive introduction for those new to Linux kernel and module development. This easy-to-follow guide will have you up and running with writing kernel code in next-to-no time. This book uses the latest 5.4 Long-Term Support (LTS) Linux kernel, which will be maintained from November 2019 through to December 2025. By working with the 5.4 LTS kernel throughout the book, you can be confident that your knowledge will continue to be valid for years to come.You’ll start the journey by learning how to build the kernel from the source. Next, you’ll write your first kernel module using the powerful Loadable Kernel Module (LKM) framework. The following chapters will cover key kernel internals topics including Linux kernel architecture, memory management, and CPU scheduling. During the course of this book, you’ll delve into the fairly complex topic of concurrency within the kernel, understand the issues it can cause, and learn how they can be addressed with various locking technologies (mutexes, spinlocks, atomic, and refcount operators). You’ll also benefit from more advanced material on cache effects, a primer on lock-free techniques within the kernel, deadlock avoidance (with lockdep), and kernel lock debugging techniques.By the end of this kernel book, you’ll have a detailed understanding of the fundamentals of writing Linux kernel module code for real-world projects and products.What you will learnWrite high-quality modular kernel code (LKM framework) for 5.x kernelsConfigure and build a kernel from sourceExplore the Linux kernel architectureGet to grips with key internals regarding memory management within the kernelUnderstand and work with various dynamic kernel memory alloc/dealloc APIsDiscover key internals aspects regarding CPU scheduling within the kernelGain an understanding of kernel concurrency issuesFind out how to work with key kernel synchronization primitivesWho this book is forThis book is for Linux programmers beginning to find their way with Linux kernel development. If you’re a Linux kernel and driver developer looking to overcome frequent and common kernel development issues, or understand kernel intervals, you’ll find plenty of useful information.You’ll need a solid foundation of Linux CLI and C programming before you can jump in.
Häftad, Engelska, 2021
503 kr
Skickas inom 5-8 vardagar
Discover how to write high-quality character driver code, interface with userspace, work with chip memory, and gain an in-depth understanding of working with hardware interrupts and kernel synchronizationKey FeaturesDelve into hardware interrupt handling, threaded IRQs, tasklets, softirqs, and understand which to use whenExplore powerful techniques to perform user-kernel interfacing, peripheral I/O and use kernel mechanismsWork with key kernel synchronization primitives to solve kernel concurrency issuesBook DescriptionLinux Kernel Programming Part 2 - Char Device Drivers and Kernel Synchronization is an ideal companion guide to the Linux Kernel Programming book. This book provides a comprehensive introduction for those new to Linux device driver development and will have you up and running with writing misc class character device driver code (on the 5.4 LTS Linux kernel) in next to no time.You'll begin by learning how to write a simple and complete misc class character driver before interfacing your driver with user-mode processes via procfs, sysfs, debugfs, netlink sockets, and ioctl. You'll then find out how to work with hardware I/O memory. The book covers working with hardware interrupts in depth and helps you understand interrupt request (IRQ) allocation, threaded IRQ handlers, tasklets, and softirqs. You'll also explore the practical usage of useful kernel mechanisms, setting up delays, timers, kernel threads, and workqueues. Finally, you'll discover how to deal with the complexity of kernel synchronization with locking technologies (mutexes, spinlocks, and atomic/refcount operators), including more advanced topics such as cache effects, a primer on lock-free techniques, deadlock avoidance (with lockdep), and kernel lock debugging techniques.By the end of this Linux kernel book, you'll have learned the fundamentals of writing Linux character device driver code for real-world projects and products.What you will learnGet to grips with the basics of the modern Linux Device Model (LDM)Write a simple yet complete misc class character device driverPerform user-kernel interfacing using popular methodsUnderstand and handle hardware interrupts confidentlyPerform I/O on peripheral hardware chip memoryExplore kernel APIs to work with delays, timers, kthreads, and workqueuesUnderstand kernel concurrency issuesWork with key kernel synchronization primitives and discover how to detect and avoid deadlockWho this book is forAn understanding of the topics covered in the Linux Kernel Programming book is highly recommended to make the most of this book. This book is for Linux programmers beginning to find their way with device driver development. Linux device driver developers looking to overcome frequent and common kernel/driver development issues, as well as perform common driver tasks such as user-kernel interfaces, performing peripheral I/O, handling hardware interrupts, and dealing with concurrency will benefit from this book. A basic understanding of Linux kernel internals (and common APIs), kernel module development, and C programming is required.
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