System Design With Systemctm

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Advanced Digital System Design Using Soc Fpgas

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Author : Ross K. Snider
language : en
Publisher: Springer Nature
Release Date : 2023-01-10

Advanced Digital System Design Using Soc Fpgas written by Ross K. Snider and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-10 with Technology & Engineering categories.

This textbook teaches students techniques for the design of advanced digital systems using System-on-Chip (SoC) Field Programmable Gate Arrays (FPGAs). The author demonstrates design of custom hardware components for the FPGA fabric using VHDL, with implementation of custom hardware-software interfaces. Readers gain hands-on experience by writing programs and Linux device drivers in C to interact with custom hardware. This textbook enables laboratory experience in the design of custom digital systems using SoC FPGAs, emphasizing computational tasks such as digital signal processing, audio, or video processing.

Ceph Designing And Implementing Scalable Storage Systems

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Author : Michael Hackett
language : en
Publisher: Packt Publishing Ltd
Release Date : 2019-01-31

Ceph Designing And Implementing Scalable Storage Systems written by Michael Hackett and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-31 with Computers categories.

Get to grips with the unified, highly scalable distributed storage system and learn how to design and implement it. Key FeaturesExplore Ceph's architecture in detailImplement a Ceph cluster successfully and gain deep insights into its best practicesLeverage the advanced features of Ceph, including erasure coding, tiering, and BlueStoreBook Description This Learning Path takes you through the basics of Ceph all the way to gaining in-depth understanding of its advanced features. You’ll gather skills to plan, deploy, and manage your Ceph cluster. After an introduction to the Ceph architecture and its core projects, you’ll be able to set up a Ceph cluster and learn how to monitor its health, improve its performance, and troubleshoot any issues. By following the step-by-step approach of this Learning Path, you’ll learn how Ceph integrates with OpenStack, Glance, Manila, Swift, and Cinder. With knowledge of federated architecture and CephFS, you’ll use Calamari and VSM to monitor the Ceph environment. In the upcoming chapters, you’ll study the key areas of Ceph, including BlueStore, erasure coding, and cache tiering. More specifically, you’ll discover what they can do for your storage system. In the concluding chapters, you will develop applications that use Librados and distributed computations with shared object classes, and see how Ceph and its supporting infrastructure can be optimized. By the end of this Learning Path, you'll have the practical knowledge of operating Ceph in a production environment. This Learning Path includes content from the following Packt products: Ceph Cookbook by Michael Hackett, Vikhyat Umrao and Karan SinghMastering Ceph by Nick FiskLearning Ceph, Second Edition by Anthony D'Atri, Vaibhav Bhembre and Karan SinghWhat you will learnUnderstand the benefits of using Ceph as a storage solutionCombine Ceph with OpenStack, Cinder, Glance, and Nova componentsSet up a test cluster with Ansible and virtual machine with VirtualBoxDevelop solutions with Librados and shared object classesConfigure BlueStore and see its interaction with other configurationsTune, monitor, and recover storage systems effectivelyBuild an erasure-coded pool by selecting intelligent parametersWho this book is for If you are a developer, system administrator, storage professional, or cloud engineer who wants to understand how to deploy a Ceph cluster, this Learning Path is ideal for you. It will help you discover ways in which Ceph features can solve your data storage problems. Basic knowledge of storage systems and GNU/Linux will be beneficial.

Raspberry Pi Os System Administration With Systemd And Python

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Author : Robert M. Koretsky
language : en
Publisher: CRC Press
Release Date : 2023-12-26

Raspberry Pi Os System Administration With Systemd And Python written by Robert M. Koretsky and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-26 with Computers categories.

The second in a new series exploring the basics of Raspberry Pi Operating System administration, this installment builds on the insights provided in Volume 1 to provide a compendium of easy-to-use and essential Raspberry Pi OS system administration for the novice user, with specific focus on Python and Python3. The overriding idea behind system administration of a modern, 21st-century Linux system such as the Raspberry Pi OS is the use of systemd to ensure that the Linux kernel works efficiently and effectively to provide these three foundation stones of computer operation and management: computer system concurrency, virtualization, and secure persistence. Exercises are included throughout to reinforce the readers’ learning goals with solutions and example code provided on the accompanying GitHub site. This book is aimed at students and practitioners looking to maximize their use of the Raspberry Pi OS. With plenty of practical examples, projects, and exercises, this volume can also be adopted in a more formal learning environment to supplement and extend the basic knowledge of a Linux operating system.

Unix And Linux System Administration Handbook

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Author : Evi Nemeth
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-09-14

Unix And Linux System Administration Handbook written by Evi Nemeth and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-14 with Computers categories.

“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.

Systemd For Linux Sysadmins

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Author : David Both
language : en
Publisher: Springer Nature
Release Date : 2025-05-12

Systemd For Linux Sysadmins written by David Both and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-12 with Computers categories.

Explore the world of systemd—yes, all lower-case, even at the beginning of a sentence— which is the modern replacement for init and SystemV init scripts. It is also much more. It can evoke a wide range of reactions from SysAdmins and others responsible for keeping Linux systems up and running. The fact that systemd is taking over so many tasks in modern Linux systems has engendered push-back and discord among certain groups of developers and SysAdmins. You will learn systemd’s strengths and weaknesses, and why there’s no truth in the myth that systemd is a monolithic monstrosity.Learn how systemd is the mother of all processes, and is responsible for bringing the Linux host up to a state in which productive work can be done. You’ll learn about the functions assumed by systemd, which is far more extensive than the old init program, and how it manages many aspects of a running Linux host, including: Mounting filesystems Managing hardware Creating new systemd services and understanding existing ones Creating timers that trigger system maintenance events Starting and managing the system services that are required to have a productive Linux host Using the systemd journal to access critical performance and problem solving information. Why the systemd plan to take over the world is actually a good thing systemd for Linux SysAdmins is your one-stop shop, giving you everythiing you need to get started and utilize this software suite for Linux operatiing systems. You Will Learn: How to use systemd, what it is, and what it does To manage each of the major functional components of systemd and learn from real-world examples to illustrate their typical usage by SysAdmins Pragmatic work-arounds, hints and tricks to minimize issues to ensure you have greater systemd functionality This Book is for: Linux system administrators (SysAdmins) who need to or are already in the process of switching from SystemV to systemd. It’s also intended for SysAdmins with more systemd experience but who want to improve their knowledge and skills with systemd.

Pop Os System Administration Guide

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-04

Pop Os System Administration Guide written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-04 with Computers categories.

"Pop!_OS System Administration Guide" The "Pop!_OS System Administration Guide" is an authoritative, in-depth resource crafted for IT professionals, system administrators, and advanced users who aim to harness the full potential of Pop!_OS in both enterprise and high-performance environments. The book meticulously unpacks the unique architecture of Pop!_OS, from custom kernel management and advanced hardware integration for System76 devices to innovative UI enhancements with GNOME and COSMIC. Readers are guided through foundational design principles, filesystems, disk layouts, and the robust security model that underpins the operating system, establishing a comprehensive understanding essential for effective management and optimization. Covering the complete lifecycle of deployment and maintenance, the guide explores sophisticated installation, imaging, and automation workflows suitable for large-scale or unattended setups, including secure boot, disk encryption, and disaster recovery strategies. It delivers expert instruction on system boot control, service orchestration with systemd, advanced storage solutions, network engineering, and rigorous identity and access management. Real-world, enterprise-grade topics such as centralized authentication, compliance, network security, intrusion detection, and rapid rollback procedures are tackled in detail, equipping readers to uphold reliability and security in demanding settings. Beyond core administration, the book delves into high-performance computing, graphical workflows, and automation, encompassing the latest in package management, CI/CD pipelines, display management, and GPU acceleration for AI and ML applications. Illustrative best practices in infrastructure as code, configuration management, and self-healing system architecture empower professionals to design resilient, scalable, and future-ready Pop!_OS deployments. Whether building fleet deployments or fine-tuning workstations, this guide provides the essential strategies and technical depth needed to become a Pop!_OS power user and administrator.

Debian System Essentials

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-01

Debian System Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-01 with Computers categories.

"Debian System Essentials" "Debian System Essentials" is a meticulous and comprehensive guide designed to empower system administrators, developers, and advanced users in mastering the intricacies of Debian, one of the world’s most robust and community-driven operating systems. Through a well-structured exploration of Debian’s foundations, readers gain an understanding of the project’s governance, architecture support, release management, and the vital standards that ensure its legendary stability and interoperability. Coverage of internationalization and the dynamic Debian derivatives ecosystem further highlights the adaptability and collaborative spirit at the core of the distribution. The book delves deeply into advanced package management, detailing both APT and DPKG internals, custom package creation, repository design, version pinning, and workflow automation. System initialization and service management are explored in depth, with explanations of modern systemd features, resource control with cgroups, event-driven automation, and critical legacy system considerations. Readers are guided through essential disciplines such as storage management, advanced file systems, RAID configurations, disaster recovery planning, and precise quota enforcement, equipping them to handle real-world infrastructure scenarios with confidence. Networking and security are examined through practical deployment guides on network services, firewall configuration, IPv6 integration, PAM, SELinux, system auditing, and compliance management. Automation is a running theme, with extensive treatments of scripting, configuration management, provisioning, orchestration, and live image creation. The book rounds out with expert strategies for performance optimization, troubleshooting, logging, and modern deployment models—from cloud integration and containerization to scalable cluster management. "Debian System Essentials" stands as an essential reference for harnessing Debian’s full capabilities in both traditional and cutting-edge environments.

Linux

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Author : Syed Mansoor Sarwar
language : en
Publisher: CRC Press
Release Date : 2018-10-03

Linux written by Syed Mansoor Sarwar and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Computers categories.

Choosen by BookAuthority as one of BookAuthority's Best Linux Mint Books of All Time Linux: The Textbook, Second Edition provides comprehensive coverage of the contemporary use of the Linux operating system for every level of student or practitioner, from beginners to advanced users. The text clearly illustrates system-specific commands and features using Debian-family Debian, Ubuntu, and Linux Mint, and RHEL-family CentOS, and stresses universal commands and features that are critical to all Linux distributions. The second edition of the book includes extensive updates and new chapters on system administration for desktop, stand-alone PCs, and server-class computers; API for system programming, including thread programming with pthreads; virtualization methodologies; and an extensive tutorial on systemd service management. Brand new online content on the CRC Press website includes an instructor’s workbook, test bank, and In-Chapter exercise solutions, as well as full downloadable chapters on Python Version 3.5 programming, ZFS, TC shell programming, advanced system programming, and more. An author-hosted GitHub website also features updates, further references, and errata. Features New or updated coverage of file system, sorting, regular expressions, directory and file searching, file compression and encryption, shell scripting, system programming, client-server–based network programming, thread programming with pthreads, and system administration Extensive in-text pedagogy, including chapter objectives, student projects, and basic and advanced student exercises for every chapter Expansive electronic downloads offer advanced content on Python, ZFS, TC shell scripting, advanced system programming, internetworking with Linux TCP/IP, and many more topics, all featured on the CRC Press website Downloadable test bank, workbook, and solutions available for instructors on the CRC Press website Author-maintained GitHub repository provides other resources, such as live links to further references, updates, and errata

Lemp Architecture And Administration

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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-05

Lemp Architecture And Administration written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-05 with Computers categories.

"LEMP Architecture and Administration" "LEMP Architecture and Administration" is the definitive guide for engineers and system architects dedicated to building, operating, and securing modern LEMP stack environments at scale. This comprehensive work leads readers through the historical evolution of the LEMP ecosystem—spanning Linux, Nginx, MariaDB/MySQL, and dynamic languages such as PHP, Python, and Perl—while situating it within the broader context of alternative web architectures and modern cloud-native paradigms. Through a methodical exploration of foundational concepts and real-world use cases, the book demystifies complex architectural decisions and empowers practitioners to navigate the vibrant open source community that drives LEMP innovation. Inside, readers will find deep technical analysis and best practices for every layer of the stack. The Linux core is examined with regard to distribution selection, kernel enhancements, filesystems, host hardening, and proactive monitoring. Nginx administration is covered in detail, spanning asynchronous processing, advanced load balancing, TLS and HTTP/2/3 optimization, security improvements, and module development. Database experts will appreciate intricate coverage of MariaDB and MySQL, including high availability, encryption, backup strategies, and seamless application integration. Language-specific chapters unravel standards for scaling, debugging, and securing dynamic applications with a keen eye toward performance and reliability. Beyond foundational operations, "LEMP Architecture and Administration" advances into security engineering, automation, and cloud orchestration. Topics include comprehensive TLS deployment, defense against web vulnerabilities, automated compliance, infrastructure as code, CI/CD pipelines, robust containerization patterns, and advanced scaling solutions for SaaS and multi-tenant systems. Practical guidance on disaster recovery, zero-downtime upgrades, and collaborative documentation ensures long-term operational excellence. With clarity and depth, this book is essential for professionals seeking mastery of the LEMP stack in mission-critical environments.

Efficient Linux And Unix System Administration Automation With Ansible

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Author : Peter Jones
language : en
Publisher: Walzone Press
Release Date :

Efficient Linux And Unix System Administration Automation With Ansible written by Peter Jones and has been published by Walzone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on with Computers categories.

Unlock the full potential of automation with "Efficient Linux and Unix System Administration: Automation with Ansible", an indispensable guide for system administrators, DevOps engineers, and IT professionals looking to streamline the management of Linux and Unix environments. This comprehensive book offers an in-depth exploration of Ansible, a powerful automation tool designed to simplify complex configuration tasks and orchestrate scalable, reliable deployments. Covering everything from installation and setup to advanced customizations, this book tackles critical topics such as inventory management, playbook creation, user and permission management, package handling, network configuration, and service processes. Dedicated chapters focus on implementing automated security practices and compliance protocols, ensuring your systems remain secure and meet industry standards. Whether you're a beginner aiming to master the fundamentals or a seasoned professional optimizing large-scale deployments, this book delivers practical insights and step-by-step guidance tailored to your needs. Real-world examples, proven best practices, and troubleshooting tips are provided to help you confidently implement and maintain Ansible in any environment. Elevate your system administration practices with streamlined automation solutions, enabling you to manage your infrastructure with precision and ease. "Efficient Linux and Unix System Administration: Automation with Ansible" equips you with the tools and knowledge to minimize manual effort, boost efficiency, and lead your IT infrastructure toward resilient, automated operations.