Alpine Linux Administration
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Alpine Linux Administration
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-06
Alpine Linux 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 2025-06-06 with Computers categories.
"Alpine Linux Administration" "Alpine Linux Administration" is a comprehensive guide designed for system administrators, DevOps professionals, and IT architects who seek to harness the full capabilities of Alpine Linux for secure, efficient, and scalable deployments. This book meticulously unpacks Alpine’s unique philosophy, including its commitment to simplicity, resource efficiency, and hardened security. Through detailed explorations of the system’s musl libc and BusyBox integration, architectural foundations, and community governance, readers gain a solid understanding of why Alpine is a preferred choice for modern container environments and security-focused infrastructures. Moving beyond foundational concepts, the book delivers practical, hands-on guidance for real-world system management. It covers every aspect of Alpine Linux administration—from initial installation methods across traditional hardware or advanced cloud platforms, to sophisticated package management using apk, repository optimization, service configuration, and backup strategies. In-depth chapters illuminate the intricacies of networking, firewalling, monitoring, and the orchestration of resilient network services, with special attention to best practices for security, compliance, and automated deployment. With advanced topics such as containerization, kernel hardening, mandatory access controls, performance diagnostics, and automation at scale, "Alpine Linux Administration" equips readers not only to deploy and secure Alpine Linux in any environment, but to do so with confidence and finesse. Whether optimizing images for Kubernetes, architecting disaster recovery solutions, or implementing zero trust frameworks, this book serves as an authoritative reference and indispensable field manual for professionals committed to operational excellence on Alpine Linux.
Linux Administration Cookbook
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Author : Adam K. Dean
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-12-31
Linux Administration Cookbook written by Adam K. Dean 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 2018-12-31 with Computers categories.
Over 100 recipes to get up and running with the modern Linux administration ecosystem Key FeaturesUnderstand and implement the core system administration tasks in LinuxDiscover tools and techniques to troubleshoot your Linux systemMaintain a healthy system with good security and backup practicesBook Description Linux is one of the most widely used operating systems among system administrators,and even modern application and server development is heavily reliant on the Linux platform. The Linux Administration Cookbook is your go-to guide to get started on your Linux journey. It will help you understand what that strange little server is doing in the corner of your office, what the mysterious virtual machine languishing in Azure is crunching through, what that circuit-board-like thing is doing under your office TV, and why the LEDs on it are blinking rapidly. This book will get you started with administering Linux, giving you the knowledge and tools you need to troubleshoot day-to-day problems, ranging from a Raspberry Pi to a server in Azure, while giving you a good understanding of the fundamentals of how GNU/Linux works. Through the course of the book, you’ll install and configure a system, while the author regales you with errors and anecdotes from his vast experience as a data center hardware engineer, systems administrator, and DevOps consultant. By the end of the book, you will have gained practical knowledge of Linux, which will serve as a bedrock for learning Linux administration and aid you in your Linux journey. What you will learnInstall and manage a Linux server, both locally and in the cloudUnderstand how to perform administration across all Linux distrosWork through evolving concepts such as IaaS versus PaaS, containers, and automationExplore security and configuration best practicesTroubleshoot your system if something goes wrongDiscover and mitigate hardware issues, such as faulty memory and failing drivesWho this book is for If you are a system engineer or system administrator with basic experience of working with Linux, this book is for you.
Mastering Linux Administration
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Author : Alexandru Calcatinge
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-03-22
Mastering Linux Administration written by Alexandru Calcatinge 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 2024-03-22 with Computers categories.
A one-stop Linux administration guide to developing advanced strategies for managing both on-premises and cloud environments while implementing the latest Linux updates in your data center Key Features Learn how to deploy Linux to the cloud with AWS and Azure Familiarize yourself with Docker and Ansible for automation and Kubernetes for container management Become proficient in everyday Linux administration tasks by mastering the Linux command line and automation techniques Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionHarness the power of Linux in modern data center management, leveraging its unparalleled versatility for efficiently managing your workloads in on-premises and cloud environments. In this second edition, you'll find updates on the latest advancements in Linux administration including containerization, shell scripting, and hypervisors. Written by an experienced Linux trainer, this book will start you off with Linux installation on on-premises systems. As you progress, you’ll master the Linux command line, files, packages, and filesystems. You'll explore essential Linux commands and techniques to secure your Linux environment. New to this edition is a chapter on shell scripting, providing structured guidance on using shell programming for basic Linux automation. This book also delves into the world of containers, with two new chapters dedicated to Docker containers and hypervisors, including KVM virtual machines. Once adept with Linux containers, you'll learn about modern cloud technologies, managing and provisioning container workloads using Kubernetes, and automating system tasks using Ansible. Finally, you'll get to grips with deploying Linux to the cloud using AWS and Azure-specific tools. By the end of this Linux book, you'll have mastered everyday administrative tasks, seamlessly navigating workflows spanning from on-premises to the cloud. What you will learn Discover how to create and use bash scripts to automate tasks Navigate containerized workflows efficiently using Docker and Kubernetes Deploy Linux to the cloud using AWS and Azure Automate your configuration management workloads with Ansible Find out how Linux security works and how to configure SELinux, AppArmor, and Linux iptables Work with virtual machines and containers and understand container orchestration with Kubernetes Explore the most widely used commands for managing the Linux filesystem, network, security, and more Who this book is for Whether you’re a new or seasoned Linux administrator seeking to understand modern concepts of Linux system administration, this book is a valuable resource packed with new and updated Linux insights. Windows System Administrators looking to extend their knowledge to the Linux OS will also benefit from this book’s latest edition. No prior knowledge is needed, all you need is a willingness to learn.
Selinux System Administration
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Author : Sven Vermeulen
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-12-04
Selinux System Administration written by Sven Vermeulen 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 2020-12-04 with Computers categories.
Enhance Linux security, application platforms, and virtualization solutions with SELinux 3 to work within your boundaries, your rules, and your policies Key FeaturesLearn what SELinux is, and how it acts as a mandatory access control system on LinuxApply and tune SELinux enforcement to users, applications, platforms, and virtualization solutionsUse real-life examples and custom policies to strengthen the security posture of your systemsBook Description Linux is a dominant player in many organizations and in the cloud. Securing the Linux environment is extremely important for any organization, and Security-Enhanced Linux (SELinux) acts as an additional layer to Linux system security. SELinux System Administration covers basic SELinux concepts and shows you how to enhance Linux system protection measures. You will get to grips with SELinux and understand how it is integrated. As you progress, you'll get hands-on experience of tuning and configuring SELinux and integrating it into day-to-day administration tasks such as user management, network management, and application maintenance. Platforms such as Kubernetes, system services like systemd, and virtualization solutions like libvirt and Xen, all of which offer SELinux-specific controls, will be explained effectively so that you understand how to apply and configure SELinux within these applications. If applications do not exert the expected behavior, you'll learn how to fine-tune policies to securely host these applications. In case no policies exist, the book will guide you through developing custom policies on your own. By the end of this Linux book, you'll be able to harden any Linux system using SELinux to suit your needs and fine-tune existing policies and develop custom ones to protect any app and service running on your Linux systems. What you will learnUnderstand what SELinux is and how it is integrated into LinuxTune Linux security using policies and their configurable settingsManage Linux users with least-privilege roles and access controlsUse SELinux controls in system services and virtualization solutionsAnalyze SELinux behavior through log events and policy analysis toolsProtect systems against unexpected and malicious behaviorEnhance existing policies or develop custom onesWho this book is for This Linux sysadmin book is for Linux administrators who want to control the secure state of their systems using SELinux, and for security professionals who have experience in maintaining a Linux system and want to know about SELinux. Experience in maintaining Linux systems, covering user management, software installation and maintenance, Linux security controls, and network configuration is required to get the most out of this book.
Linux Administration Best Practices
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Author : Scott Alan Miller
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-03-03
Linux Administration Best Practices written by Scott Alan Miller 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 2022-03-03 with Computers categories.
Gain an understanding of system administration that will remain applicable throughout your career and understand why tasks are done rather than how to do them Key FeaturesDeploy, secure, and maintain your Linux system in the best possible wayDiscover best practices to implement core system administration tasks in LinuxExplore real-world decisions, tasks, and solutions involved in Linux system administrationBook Description Linux is a well-known, open source Unix-family operating system that is the most widely used OS today. Linux looks set for a bright future for decades to come, but system administration is rarely studied beyond learning rote tasks or following vendor guidelines. To truly excel at Linux administration, you need to understand how these systems work and learn to make strategic decisions regarding them. Linux Administration Best Practices helps you to explore best practices for efficiently administering Linux systems and servers. This Linux book covers a wide variety of topics from installation and deployment through to managing permissions, with each topic beginning with an overview of the key concepts followed by practical examples of best practices and solutions. You'll find out how to approach system administration, Linux, and IT in general, put technology into proper business context, and rethink your approach to technical decision making. Finally, the book concludes by helping you to understand best practices for troubleshooting Linux systems and servers that'll enable you to grow in your career as well as in any aspect of IT and business. By the end of this Linux administration book, you'll have gained the knowledge needed to take your Linux administration skills to the next level. What you will learnFind out how to conceptualize the system administrator roleUnderstand the key values of risk assessment in administrationApply technical skills to the IT business contextDiscover best practices for working with Linux specific system technologiesUnderstand the reasoning behind system administration best practicesDevelop out-of-the-box thinking for everything from reboots to backups to triagePrioritize, triage, and plan for disasters and recoveriesDiscover the psychology behind administration dutiesWho this book is for This book is for anyone looking to fully understand the role and practices of being a professional system administrator, as well as for system engineers, system administrators, and anyone in IT or management who wants to understand the administration career path. The book assumes a basic understanding of Linux, including the command line, and an understanding of how to research individual tasks. Basic working knowledge of Linux systems and servers is expected.
Ubuntu System Administration Guide
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Author : Mattias Hemmingsson
language : en
Publisher: BPB Publications
Release Date : 2025-06-21
Ubuntu System Administration Guide written by Mattias Hemmingsson and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-21 with Computers categories.
DESCRIPTION Ubuntu, a powerful and versatile Linux operating system, is the cornerstone for countless personal desktops, robust servers, and cutting-edge cloud deployments. The Ubuntu System Administration Guide provides a rapid yet comprehensive journey, equipping you with the practical skills to confidently navigate and master this essential ecosystem, from basic commands to advanced infrastructure. This book systematically builds your expertise, starting with Ubuntu's ecosystem, installation, and desktop configuration, including diverse window managers and essential networking like VPNs. You will then cover virtualization with KVM and Vagrant, followed by modern containerization using Docker and local Kubernetes (Minikube). The book transitions to server mastery, covering various installation methods, robust health checks, and advanced server networking, including firewalls and VPN servers. It progresses to professional server virtualization with KVM and the deployment of full Kubernetes clusters. Finally, you will learn to set up web servers, deploy diverse applications, and automate tasks with powerful CI/CD pipelines, embodying DevOps practices. Upon completing this practical guide, you will possess a profound understanding of Ubuntu, gaining both beginner-friendly competence and professional-level skills in system administration, modern application deployment, and automation, ready to tackle real-world challenges. WHAT YOU WILL LEARN ● Learn Ubuntu installation, desktop configuration, and network security essentials. ● Implement desktop virtualization (KVM, Vagrant) and local containerization (Docker, Minikube). ● Deploy Ubuntu Server on metal, cloud, and configure advanced networking. ● Build production Kubernetes clusters, including master, workers, and services. ● Automate server deployments and service delivery via CI/CD pipelines. ● Troubleshoot server logs, implement security HIDS, and set up alerts. WHO THIS BOOK IS FOR This book is perfect for aspiring system administrators, developers, DevOps engineers, and IT professionals. Readers should have basic computer literacy and a desire to learn, as it guides them from fundamental Ubuntu concepts to advanced server and cloud-native practices. TABLE OF CONTENTS 1. Getting Familiar with Ubuntu Ecosystem 2. Install, Upgrade, and Configure Ubuntu Desktop 3. Environments and Window Managers 4. Setting up Firewall, VPN, and Wi-Fi Networks 5. Preparing Virtualization Environment 6. Up and Running with Kubernetes and Docker 7. Install Ubuntu Server on Metal, Cloud, and Network 8. Keeping Check on Your Ubuntu Server 9. Setup Advanced Network, Firewall, and VPN Servers 10. Running Virtualization Server Environment 11. Setup Webserver, Deploy and Run Webapps 12. Kubernetes Run and Setup 13. Task Automations, CI/CD Pipeline, and Service Deployment
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.
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.
Openshift Multi Cluster Management Handbook
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Author : Giovanni Fontana
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-11-11
Openshift Multi Cluster Management Handbook written by Giovanni Fontana 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 2022-11-11 with Computers categories.
Discover best practices for designing and scaling robust OpenShift clusters’ architecture for different workloads Manage multiple clusters on-premise or in the cloud using multi-cluster management tools to keep them secure and compliant Implement multi-cluster CI/CD on OpenShift using GitOps Key Features Discover best practices to design robust OpenShift architecture and scale them to different workloads Understand the minimal collection of topics you should consider in your container security strategy Implement multi-cluster CI/CD on OpenShift using GitOps Book DescriptionFor IT professionals working with Red Hat OpenShift Container Platform, the key to maximizing efficiency is understanding the powerful and resilient options to maintain the software development platform with minimal effort. OpenShift Multi-Cluster Management Handbook is a deep dive into the technology, containing knowledge essential for anyone who wants to work with OpenShift. This book starts by covering the architectural concepts and definitions necessary for deploying OpenShift clusters. It then takes you through designing Red Hat OpenShift for hybrid and multi-cloud infrastructure, showing you different approaches for multiple environments (from on-premises to cloud providers). As you advance, you’ll learn container security strategies to protect pipelines, data, and infrastructure on each layer. You’ll also discover tips for critical decision making once you understand the importance of designing a comprehensive project considering all aspects of an architecture that will allow the solution to scale as your application requires. By the end of this OpenShift book, you’ll know how to design a comprehensive Red Hat OpenShift cluster architecture, deploy it, and effectively manage your enterprise-grade clusters and other critical components using tools in OpenShift Plus.What you will learn Understand the important aspects of OpenShift cluster architecture Design your infrastructure to run across hybrid clouds Define the best strategy for multitenancy on OpenShift Discover efficient troubleshooting strategies with OpenShift Build and deploy your applications using OpenShift Pipelines (Tekton) Work with ArgoCD to deploy your applications using GitOps practices Monitor your clusters’ security using Red Hat Advanced Cluster Security Who this book is for This book is for a wide range of IT professionals using or looking to use OpenShift with a hybrid/multi-cloud approach. In this book, IT architects will find practical guidance on OpenShift clusters’ architecture, while Sysadmins, SREs, and IT operators will learn more about OpenShift deployment, troubleshooting, networking, security, and tools to manage multiple clusters from a single pane. For DevOps engineers, this book covers CI/CD strategies for multiple clusters using GitOps. Equipped with just basic knowledge of containerization and Kubernetes, you’re ready to get started.
Docker Up Running
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Author : Sean P. Kane
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2018-09-07
Docker Up Running written by Sean P. Kane and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-07 with Computers categories.
Docker is rapidly changing the way organizations deploy software at scale. However, understanding how Linux containers fit into your workflow—and getting the integration details right—is not a trivial task. With the updated edition of this practical guide, you’ll learn how to use Docker to package your applications with all of their dependencies and then test, ship, scale, and support your containers in production. This edition includes significant updates to the examples and explanations that reflect the substantial changes that have occurred over the past couple of years. Sean Kane and Karl Matthias have added a complete chapter on Docker Compose, deeper coverage of Docker Swarm mode, introductions to both Kubernetes and AWS Fargate, examples on how to optimize your Docker images, and much more. Learn how Docker simplifies dependency management and deployment workflow for your applications Start working with Docker images, containers, and command line tools Use practical techniques to deploy and test Docker containers in production Debug containers by understanding their composition and internal processes Deploy production containers at scale inside your data center or cloud environment Explore advanced Docker topics, including deployment tools, networking, orchestration, security, and configuration