Products related to System:
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SUSE Linux Enterprise Server 12 - System Analysis and Tuning Guide
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Learning eBPF : Programming the Linux Kernel for Enhanced Observability, Networking, and Security
What is eBPF? With this revolutionary technology, you can write custom code that dynamically changes the way the kernel behaves.It's an extraordinary platform for building a whole new generation of security, observability, and networking tools. This practical book is ideal for developers, system administrators, operators, and students who are curious about eBPF and want to know how it works.Author Liz Rice, chief open source officer with cloud native networking and security specialists Isovalent, also provides a foundation for those who want to explore writing eBPF programs themselves. With this book, you will:Learn why eBPF has become so important in the past couple of yearsWrite basic eBPF code, and manipulate eBPF programs and attach them to eventsExplore how eBPF components interact with Linux to dynamically change the operating system's behaviorLearn how tools based on eBPF can instrument applications without changes to the apps or their configurationDiscover how this technology enables new tools for observability, security, and networking
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Wireless Queuing Call System Restaurant Speaker System Pickup Display Server Paging System Broadcasting Management System
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UNIX and Linux System Administration Handbook
UNIX and Linux System Administration Handbook, Fifth Edition is today's definitive guide to installing, configuring and maintaining any Unix or Linux system -- including the systems that provide core Internet and cloud infrastructure. Now fully updated for today's Linux distributions and cloud environments, it details best practices for every facet of system administration, including storage management, network design and administration, web hosting and scale-out, automation, configuration management, performance analysis, virtualization, DNS, security, management of IT service organizations, and much more.For modern system and network administrators, this edition contains indispensable new coverage of cloud deployments, continuous delivery, Docker and other containerization solutions, and much more.
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Which is the best Linux system for programming?
The best Linux system for programming is subjective and depends on personal preference and the specific needs of the programmer. However, some popular choices among developers are Ubuntu, Fedora, and Debian. These distributions are known for their stability, user-friendly interfaces, and extensive software repositories, making them ideal for programming tasks. Ultimately, the best Linux system for programming is one that the programmer feels comfortable using and meets their specific requirements for development.
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Which file system is suitable for a Linux server?
For a Linux server, the ext4 file system is commonly recommended due to its stability, reliability, and performance. Ext4 is a mature file system that is well-supported by the Linux kernel and offers features such as journaling, which helps in recovering from system crashes. It also supports large file sizes and volumes, making it suitable for servers that handle a significant amount of data. Overall, ext4 is a solid choice for a Linux server's file system.
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What is the NT Kernel System?
The NT Kernel System is the core of the Windows operating system, responsible for managing system resources, providing support for processes and threads, and handling input/output operations. It is a key component that provides a foundation for other system components to interact with hardware and software. The NT Kernel System also includes various subsystems, such as the Executive, Memory Manager, and I/O Manager, which work together to provide a stable and secure environment for running applications and managing system resources.
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Is there an operating system that does not rely on the Linux-Windows kernel?
Yes, there are operating systems that do not rely on the Linux or Windows kernel. For example, macOS, developed by Apple, uses the XNU kernel, which is a hybrid kernel combining elements of the Mach kernel and components from FreeBSD. Additionally, there are operating systems like FreeBSD, OpenBSD, and NetBSD that use their own kernels and are not based on Linux or Windows. These operating systems offer different features and capabilities compared to those based on the Linux-Windows kernel.
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Intel Server System M20NTP1UR304 - Server - rack-mountable - 1U - no C
Intel Server System M20NTP1UR304 - Server - rack-mountable - 1U - no CPU up to - RAM 0 GB - SATA - hot-swap 2.5", 3.5" bay(s) - no HDD - monitor: none
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Mastering Embedded Linux Programming
Harness the power of Linux to create versatile and robust embedded solutionsAbout This Book• Create efficient and secure embedded devices using Linux• Minimize project costs by using open source tools and programs• Explore each component technology in depth, using sample implementations as a guideWho This Book Is ForThis book is ideal for Linux developers and system programmers who are already familiar with embedded systems and who want to know how to create best-in-class devices.A basic understanding of C programming and experience with systems programming is needed. What You Will Learn• Understand the role of the Linux kernel and select an appropriate role for your application• Use Buildroot and Yocto to create embedded Linux systems quickly and efficiently• Create customized bootloaders using U-Boot• Employ perf and ftrace to identify performance bottlenecks• Understand device trees and make changes to accommodate new hardware on your device• Write applications that interact with Linux device drivers• Design and write multi-threaded applications using POSIX threads• Measure real-time latencies and tune the Linux kernel to minimize themIn DetailMastering Embedded Linux Programming takes you through the product cycle and gives you an in-depth description of the components and options that are available at each stage.You will begin by learning about toolchains, bootloaders, the Linux kernel, and how to configure a root filesystem to create a basic working device.You will then learn how to use the two most commonly used build systems, Buildroot and Yocto, to speed up and simplify the development process.Building on this solid base, the next section considers how to make best use of raw NAND/NOR flash memory and managed flash eMMC chips, including mechanisms for increasing the lifetime of the devices and to perform reliable in-field updates.Next, you need to consider what techniques are best suited to writing applications for your device.We will then see how functions are split between processes and the usage of POSIX threads, which have a big impact on the responsiveness and performance of the final device The closing sections look at the techniques available to developers for profiling and tracing applications and kernel code using perf and ftrace. Style and approach This book is an easy-to-follow and pragmatic guide consisting of an in-depth analysis of the implementation of embedded devices.Each topic has a logical approach to it; this coupled with hints and best practices helps you understand embedded Linux better.
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The Linux Programming Interface
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.
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Hands-On System Programming with Go : Build modern and concurrent applications for Unix and Linux systems using Golang
Explore the fundamentals of systems programming starting from kernel API and filesystem to network programming and process communicationsKey FeaturesLearn how to write Unix and Linux system code in Golang v1.12Perform inter-process communication using pipes, message queues, shared memory, and semaphoresExplore modern Go features such as goroutines and channels that facilitate systems programmingBook DescriptionSystem software and applications were largely created using low-level languages such as C or C++.Go is a modern language that combines simplicity, concurrency, and performance, making it a good alternative for building system applications for Linux and macOS. This Go book introduces Unix and systems programming to help you understand the components the OS has to offer, ranging from the kernel API to the filesystem, and familiarize yourself with Go and its specifications.You'll also learn how to optimize input and output operations with files and streams of data, which are useful tools in building pseudo terminal applications.You'll gain insights into how processes communicate with each other, and learn about processes and daemon control using signals, pipes, and exit codes.This book will also enable you to understand how to use network communication using various protocols, including TCP and HTTP.As you advance, you'll focus on Go's best feature-concurrency helping you handle communication with channels and goroutines, other concurrency tools to synchronize shared resources, and the context package to write elegant applications. By the end of this book, you will have learned how to build concurrent system applications using GoWhat you will learnExplore concepts of system programming using Go and concurrencyGain insights into Golang's internals, memory models and allocationFamiliarize yourself with the filesystem and IO streams in generalHandle and control processes and daemons' lifetime via signals and pipesCommunicate with other applications effectively using a networkUse various encoding formats to serialize complex data structuresBecome well-versed in concurrency with channels, goroutines, and syncUse concurrency patterns to build robust and performant system applicationsWho this book is forIf you are a developer who wants to learn system programming with Go, this book is for you.Although no knowledge of Unix and Linux system programming is necessary, intermediate knowledge of Go will help you understand the concepts covered in the book
Price: 30.99 £ | Shipping*: 0.00 £
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Which distro do you use, Linux users?
As an AI, I do not have personal preferences or the ability to use operating systems. However, Linux users often choose their distribution based on their specific needs and preferences. Some popular distributions include Ubuntu for its user-friendly interface, Fedora for its focus on the latest technologies, and Debian for its stability and reliability. Ultimately, the choice of distribution depends on the user's requirements and level of expertise.
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How can I fix the error "System kernel not patched for fsync" in Ubuntu Linux, experts?
To fix the error "System kernel not patched for fsync" in Ubuntu Linux, you can try updating your kernel to a version that includes the fsync patch. You can also try enabling the fsync system call manually by recompiling the kernel with the necessary patch. Additionally, you can check for any available updates or patches for your current kernel version that may address this issue. If you are not comfortable with kernel modifications, it is recommended to seek assistance from experienced Linux users or consult official Ubuntu support channels for further guidance.
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Which server operating system?
The choice of server operating system depends on the specific needs and requirements of the organization. Windows Server is a popular choice for businesses that rely on Microsoft products and services, as it offers seamless integration with these tools. On the other hand, Linux is preferred for its open-source nature, flexibility, and stability, making it a great option for organizations looking for cost-effective and customizable solutions. Ultimately, the decision should be based on factors such as budget, technical expertise, and compatibility with existing systems.
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Which operating system do you prefer for a server: Windows or Linux?
I prefer Linux for a server operating system. Linux is known for its stability, security, and flexibility, making it a popular choice for servers. It also has a wide range of open-source software and tools available, which can be beneficial for server management and customization. Additionally, Linux is often more cost-effective and has a strong community for support and troubleshooting.
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