Linux. Азбука ядра

Книга Linux. Азбука ядра Linux. Азбука ядраКниги Linux Автор: Гордон Фишер, Клаудия Зальзберг Родригес, Смолски Стивен Год издания: 2007 Формат: djvu Издат.:КУДИЦ-ПРЕСС Страниц: 563 Размер: 7.6 Язык: Русский 85 (голосов: 1) Оценка:Книга представляет собой справочное руководство по администрированию сетей в среде Linux. Она будет интересна как начинающим, так и опытным пользователям всесторонним анализом популярных служб в системах Linux, описанием важнейших сетевых программ и утилит. Подробная информация по конфигурации и администрированию компонентов сети позволит администратору организовать работу в сети Linux на качественно ином уровне. Диапазон рассматриваемых тем широк. Обстоятельный подход авторов и продуманная структура книгиоблегчит задачи, стоящие перед администратором.

Learn Linux kernel programming, hands-on: a uniquely effective top-down approach

The Linux® Kernel Primer is the definitive guide to Linux kernel programming. The authors' unique top-down approach makes kernel programming easier to understand by systematically tracing functionality from user space into the kernel and carefully associating kernel internals with user-level programming fundamentals. Their approach helps you build on what you already know about Linux, gaining a deep understanding of how the kernel works and how its elements fit together.

One step at a time, the authors introduce all the tools and assembly language programming techniques required to understand kernel code and control its behavior. They compare x86 and PowerPC implementations side-by-side, illuminating cryptic functionality through carefully-annotated source code examples and realistic projects. The Linux® Kernel Primer is the first book to offer in-depth coverage of the rapidly growing PowerPC Linux development platform, and the only book to thoroughly discuss kernel configuration with the Linux build system. Coverage includes

• Data structures
• x86 and PPC assembly language
• Viewing kernel internals
• Linux process model
• User and kernel space
• Interrupts and exceptions
• Memory allocation and tracking
• Tracing subsystem behavior
• I/O interactions
• Filesystems and file operations
• Scheduling and synchronization
• Kernel boot process
• Kernel build system
• Configuration options
• Device drivers
• And more...

If you know C, this book teaches you all the skills and techniques you need to succeed with Linux kernel programming. Whether you're a systems programmer, software engineer, systems analyst, test professional, open source project contributor, or simply a Linux enthusiast, you'll find it indispensable.

Learn Linux kernel programming, hands-on : a uniquely effective top-down approach The Linux ® Kernel Primer is the definitive guide to Linux kernel programming. The authors' unique top-down approach makes kernel programming easier to understand by systematically tracing functionality from user space into the kernel and carefully associating kernel internals with user-level programming fundamentals. Their approach helps you build on what you already know about Linux, gaining a deep understanding of how the kernel works and how its elements fit together. One step at a time, the authors introduce all the tools and assembly language programming techniques required to understand kernel code and control its behavior. They compare x86 and PowerPC implementations side-by-side, illuminating cryptic functionality through carefully-annotated source code examples and realistic projects. The Linux ® Kernel Primer is the first book to offer in-depth coverage of the rapidly growing PowerPC Linux development platform, and the only book to thoroughly discuss kernel configuration with the Linux build system. Coverage includes Data structures x86 and PPC assembly language Viewing kernel internals Linux process model User and kernel space Interrupts and exceptions Memory allocation and tracking Tracing subsystem behavior I/O interactions Filesystems and file operations Scheduling and synchronization Kernel boot process Kernel build system Configuration options Device drivers And more... If you know C, this book teaches you all the skills and techniques you need to succeed with Linux kernel programming. Whether you're a systems programmer, software engineer, systems analyst, test professional, open source project contributor, or simply a Linux enthusiast, you'll find it indispensable. © Copyright Pearson Education. All rights reserved If you're an advanced security professional, then you know that the battle to protect online privacy continues to rage on. Security chat rooms, especially, are resounding with calls for vendors to take more responsibility to release products that are more secure. In fact, with all the information and code that is passed on a daily basis, it's a fight that may never end. Fortunately, there are a number of open source security tools that give you a leg up in the battle.Often a security tool does exactly what you want, right out of the box. More frequently, you need to customize the tool to fit the needs of your network structure. Network Security Tools shows experienced administrators how to modify, customize, and extend popular open source security tools such as Nikto, Ettercap, and Nessus.This concise, high-end guide discusses the common customizations and extensions for these tools, then shows you how to write even more specialized attack and penetration reviews that are suited to your unique network environment. It also explains how tools like port scanners, packet injectors, network sniffers, and web assessment tools function.Some of the topics covered include:Writing your own network sniffers and packet injection toolsWriting plugins for Nessus, Ettercap, and NiktoDeveloping exploits for MetasploitCode analysis for web applicationsWriting kernel modules for security applications, and understanding rootkitsWhile many books on security are either tediously academic or overly sensational, Network Security Tools takes an even-handed and accessible approach that will let you quickly review the problem and implement new, practical solutions--without reinventing the wheel. In an age when security is critical, Network Security Tools is the resource you want at your side when locking down your network. If you're an advanced security professional, then you know that the battle to protect online privacy continues to rage on. Security chat rooms, especially, are resounding with calls for vendors to take more responsibility to release products that are more secure. In fact, with all the information and code that is passed on a daily basis, it's a fight that may never end. Fortunately, there are a number of open source security tools that give you a leg up in the battle. Often a security tool does exactly what you want, right out of the box. More frequently, you need to customize the tool to fit the needs of your network structure. Network Security Tools shows experienced administrators how to modify, customize, and extend popular open source security tools such as Nikto, Ettercap, and Nessus. This concise, high-end guide discusses the common customizations and extensions for these tools, then shows you how to write even more specialized attack and penetration reviews that are suited to your unique network environment. It also explains how tools like port scanners, packet injectors, network sniffers, and web assessment tools function. Some of the topics covered While many books on security are either tediously academic or overly sensational, Network Security Tools takes an even-handed and accessible approach that will let you quickly review the problem and implement new, practical solutions--without reinventing the wheel. In an age when security is critical, Network Security Tools is the resource you want at your side when locking down your network. An advanced security professional knows that the battle to protect online privacy rages on. Security chat rooms, especially, resound with calls for vendors to take more responsibility to release more secure products. In fact, with all the information and code that is passed around on a daily basis, it's a fight that may never end. Fortunately, there are a number of open source security tools that give you an advantage in the battle.Sometimes a security tool does exactly what you want, right out of the box. More frequently, you need to customize the tool to fit the needs of your network structure. Network Security Tools shows experienced administrators how to modify, customize, and extend popular open source security tools such as Nikto, Ettercap, and Nessus.This concise, high-end guide discusses the common customizations and extensions for these tools, then shows you how to write even more specialized attack and penetration reviews that are suited to your unique network environment. It also explains how tools such as port scanners, packet injectors, network sniffers, and web assessment tools function.While many books on security are either tediously academic or overly sensational, Network Security Tools takes an evenhanded and accessible approach, allowing you to review the problem quickly and to implement new, practical solutions-without reinventing the wheel. In an age when security is critical, Network Security Tools is the resource you want at your side when locking down your network. Often a security tool does exactly what you want, right out of the box. More frequently, you need to customize the tool to fit the needs of your network structure. Network Security Tools shows experienced administrators how to modify, customize, and extend popular open source security tools such as Nikto, Ettercap, and Nessus. This concise, high-end guide discusses the common customizations and extensions for these tools, then shows you how to write even more specialized attack and penetration reviews that are suited to your unique network environment. It also explains how tools like port scanners, packet injectors, network sniffers, and web assessment tools function. Some of the topics covered include: Writing your own network sniffers and packet injection tools ; Writing plugins for Nessus, Ettercap, and Nikto ; Developing exploits for Metasploit ; Code analysis for web applications ; Writing kernel modules for security applications, and understanding rootkits. While many books on security are either tediously academic or overly sensational, Network Security Tools takes an even-handed and accessible approach that will let you quickly review the problem and implement new, practical solutions---without re-inventing the wheel. In an age when security is critical, Network Security Tools is the resource you want at your side when locking down your network Top Reasons people will buy this book: -Covers Linux on PPC -Top-down approach traces functionality from user space into the kernel -Lots of code commentary and examples. It walks you through the actual source code implementation. -Side by side comparison of x86 and PPC -Hands on Examples and Projects -Covers the kernel build system. The "Linux Kernel Primer" offers a comprehensive view of the underpinnings of the Linux kernel. This book starts with a guide of the necessary tools a developer needs to be able to understand and manipulate the source code including cryptic programming fundamentals found throughout the kernel code. It then follows up with an in depth analysis of the major subsystems including process management, memory management, scheduling, I/O, and filesystems. This book also provides information necessary to get started developing on the Linux kernel. The specifics of Intel and PowerPC architecture implementations are covered side by side providing perspective on architecture specific features and how Linux make use of them. Similar in approach to Kernighan's "Practice of Programming" 020161586X Foreword Acknowledgments About the Authors Preface Overview Exploration Toolkit Processes: The Principal Model of Execution Memory Management Input/Output Filesystems Scheduling and Kernel Synchronization Booting the Kernel Building the Linux Kernel Adding Your Code to the Kernel Bibliography Index