Mastering Podman
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Mastering Podman
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Author : Robert Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-01-16
Mastering Podman written by Robert 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 2025-01-16 with Computers categories.
"Mastering Podman: A Comprehensive Guide to Container Management and Deployment" offers a definitive resource for both beginners and seasoned professionals looking to leverage Podman for containerization. This book navigates the complexities of modern container management, providing clear explanations and practical examples. Readers will gain a deep understanding of Podman’s architecture and its strategic advantages over other container tools, equipping them with the knowledge to deploy and manage containers with precision and confidence. The guide covers the full spectrum of container management, from setting up environments and understanding core concepts to advanced command operations and security best practices. Each chapter is meticulously designed to build on the previous, ensuring a smooth and logical learning progression. Practical insights into troubleshooting and performance optimization are also provided, empowering users to enhance the reliability and efficiency of their containerized applications. Whether aiming to streamline deployment processes or ensure robust security protocols, this book serves as an essential companion in the realm of container technology.
Mastering The Red Hat Certified Engineer Rhce Exam
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Author : Luca Berton
language : en
Publisher: BPB Publications
Release Date : 2024-12-20
Mastering The Red Hat Certified Engineer Rhce Exam written by Luca Berton and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-20 with Computers categories.
DESCRIPTION "Mastering the Red Hat Certified Engineer (RHCE) Exam" is a comprehensive guide designed for IT professionals and system administrators aspiring to achieve RHCE certification. This book is an essential resource for mastering Red Hat Enterprise Linux (RHEL) skills and advancing careers in Linux administration. This book is designed to guide you through every stage of preparing for the RHCE certification. It introduces the importance of RHCE in IT and breaks down the exam blueprint, covering both theory and practical skills. You will learn Linux basics, automate tasks using tools like bash scripting and Ansible, manage network services and SELinux security, and explore emerging technologies like containers and virtualization. The book also covers performance optimization and troubleshooting, providing strategies to tackle the exam with confidence. Practice exams simulate real-world scenarios to help you succeed and achieve your RHCE certification. By the end, readers will be fully prepared for the RHCE exam and equipped with practical skills for Linux administration roles. This book enables aspiring engineers to excel in complex Linux environments, supporting their journey towards RHCE certification and professional growth in the dynamic IT landscape. KEY FEATURES ● Complete RHCE guide with theory, practical labs, and exam strategies. ● Offers deep insights into Ansible, networking, and Linux security. ● Prepares IT pros and students for real-world Linux administration. WHAT YOU WILL LEARN ● The essentials of Red Hat Enterprise Linux administration. ● Automation of tasks using Ansible and scripting tools. ● Effective management of networking and security in RHEL. ● Hands-on skills in SELinux configuration and troubleshooting. ● Practical insights into container management and deployment. ● Preparation techniques for success in the RHCE certification. WHO THIS BOOK IS FOR This book is intended for IT professionals and system administrators with basic to intermediate Linux knowledge. It is also suitable for those aiming for RHCE certification and educators seeking a structured resource for teaching RHEL system management and automation. TABLE OF CONTENTS 1. Introduction to RHCE Certification 2. Red Hat Enterprise Linux 3. Red Hat System Administration 4. Automating Linux Tasks 5. Ansible Enterprise 6. Network Services and Security Introduction 7. Emerging Technologies Integration 8. Performance Optimization and Troubleshooting 9. Practice Exams and Scenarios 10. Real World Application
Mastering Shell For Devops
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Author : Gilbert Stew
language : en
Publisher: GitforGits
Release Date : 2024-11-03
Mastering Shell For Devops written by Gilbert Stew and has been published by GitforGits this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-03 with Computers categories.
"Mastering Shell for DevOps" is all about giving DevOps, cloud, and Linux folks the know-how to automate and make their workflows more efficient with shell scripting. The book uses real-world examples and simple instructions to show how to automate tasks and move away from manual work in a DevOps environment. We start with the basics of shell scripting, so you can learn to write scripts that get the job done. It then moves on to version control with Git and GitHub, showing the importance of collaboration and code management in this context. The book then jumps into infrastructure provisioning and configuration management, showing you how to automate the setup of servers and services using tools like AWS CLI, Docker, and Kubernetes. As your skills grow, you'll learn to set up monitoring and logging tools, automate incident detection and resolution, and manage network traffic and load balancing. The book also helps you learn how to automate security tasks, including user access management, vulnerability scanning, patching, and compliance checks. By the end of the book, you'll have a whole toolkit of shell scripts that will help you work more efficiently, reliably, and securely in your DevOps practices. Key Features Get your infrastructure provisioning done automatically with shell scripts for reliable, fast deployments. Make version control a lot easier by using Git and shell scripting for collaborative development. Set up a system to monitor and log your data automatically so you can spot any issues early on. Make it easy to spot and fix problems so your system stays up and running. Get the most out of your network traffic and load balancing with shell scripts for top performance. You can deploy and manage containers with Docker, Podman, and Kubernetes using automation. Give security a boost with scripted access management and permission assignments. Automate vulnerability scanning and patching to keep your system secure. Run system audits and compliance checks with scripted automation. Table of Content Automating Routine DevOps Tasks Managing CI/CD Pipelines with Shell Scripting Test Automation and Validation Scripts Task Scheduling and Monitoring with CRONTAB Orchestrating Infrastructure with Shell Scripting Incident Resolution and Log Management Managing Network Traffic and Load Balancing Containerization and Shell Scripting DevOps Security Automation with Shell Scripting
Mastering Ansible
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Author : James Freeman
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-12-09
Mastering Ansible written by James Freeman 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 2021-12-09 with Computers categories.
Design, develop, and solve real-world automation and orchestration problems by unlocking Ansible's automation capabilities Key FeaturesCompletely revised and updated for Ansible 4.0 and beyondTackle complex automation challenges with the newly added features in AnsibleLearn about the rapidly expanding field of network automation using Ansible, with the help of practical examples for configuring network devicesBook Description Ansible is a modern, YAML-based automation tool (built on top of Python, one of the world's most popular programming languages) with a massive and ever-growing user base. Its popularity and Python underpinnings make it essential learning for all in the DevOps space. This fourth edition of Mastering Ansible provides complete coverage of Ansible automation, from the design and architecture of the tool and basic automation with playbooks to writing and debugging your own Python-based extensions. You'll learn how to build automation workflows with Ansible's extensive built-in library of collections, modules, and plugins. You'll then look at extending the modules and plugins with Python-based code and even build your own collections — ultimately learning how to give back to the Ansible community. By the end of this Ansible book, you'll be confident in all aspects of Ansible automation, from the fundamentals of playbook design to getting under the hood and extending and adapting Ansible to solve new automation challenges. What you will learnGain an in-depth understanding of how Ansible works under the hoodGet to grips with Ansible collections and how they are changing and shaping the future of AnsibleFully automate the Ansible playbook executions with encrypted dataUse blocks to construct failure recovery or cleanupExplore the playbook debugger and Ansible consoleTroubleshoot unexpected behavior effectivelyWork with cloud infrastructure providers and container systemsWho this book is for If you are an Ansible developer or operator who has a detailed understanding of its core elements and applications but are now looking to enhance your skills in applying automation using Ansible, this book is for you. Prior experience working with core system administration tasks on Linux and basic familiarity with concepts such as cloud computing, containers, network devices, and fundamentals of a high-level programming language will help you make the most of this book.
Mastering Linux Security And Hardening
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Author : Donald A. Tevault
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-02-28
Mastering Linux Security And Hardening written by Donald A. Tevault 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 2023-02-28 with Computers categories.
Gain a firm practical understanding of how to secure your Linux system from intruders, malware attacks, and other cyber threats Get With Your Book: PDF Copy, AI Assistant, and Next-Gen Reader Free Key Features Discover security techniques to prevent malware from infecting a Linux system, and detect it Prevent unauthorized people from breaking into a Linux system Protect important and sensitive data from being revealed to unauthorized persons Book DescriptionThe third edition of Mastering Linux Security and Hardening is an updated, comprehensive introduction to implementing the latest Linux security measures, using the latest versions of Ubuntu and AlmaLinux. In this new edition, you will learn how to set up a practice lab, create user accounts with appropriate privilege levels, protect sensitive data with permissions settings and encryption, and configure a firewall with the newest firewall technologies. You’ll also explore how to use sudo to set up administrative accounts with only the privileges required to do a specific job, and you’ll get a peek at the new sudo features that have been added over the past couple of years. You’ll also see updated information on how to set up a local certificate authority for both Ubuntu and AlmaLinux, as well as how to automate system auditing. Other important skills that you’ll learn include how to automatically harden systems with OpenSCAP, audit systems with auditd, harden the Linux kernel configuration, protect your systems from malware, and perform vulnerability scans of your systems. As a bonus, you’ll see how to use Security Onion to set up an Intrusion Detection System. By the end of this new edition, you will confidently be able to set up a Linux server that will be secure and harder for malicious actors to compromise.What you will learn Prevent malicious actors from compromising a production Linux system Leverage additional features and capabilities of Linux in this new version Use locked-down home directories and strong passwords to create user accounts Prevent unauthorized people from breaking into a Linux system Configure file and directory permissions to protect sensitive data Harden the Secure Shell service in order to prevent break-ins and data loss Apply security templates and set up auditing Who this book is for This book is for Linux administrators, system administrators, and network engineers interested in securing moderate to complex Linux environments. Security consultants looking to enhance their Linux security skills will also find this book useful. Working experience with the Linux command line and package management is necessary to understand the concepts covered in this book.
Podman Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-11
Podman 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 2025-06-11 with Computers categories.
"Podman Essentials" Podman Essentials is a comprehensive guide crafted for both emerging and seasoned practitioners seeking mastery in modern containerization. The book lays a strong theoretical and practical foundation by tracing the evolution of container technology, exploring the principles underpinning Podman’s daemonless and rootless architecture, and comparing it in depth with Docker and other engines. Each chapter methodically unpacks the essential facets of deploying and managing containers, from environment preparation and OCI standards to leveraging advanced image management tools like Buildah and integrated Podman capabilities. With clarity and authority, the book navigates through container lifecycle operations, orchestrating complex workloads with Podman’s pod concept, and designing for robust networking, persistent storage, and scalable microservices architectures. Security is thoroughly addressed: readers gain actionable guidance in isolating workloads using Linux primitives, integrating SELinux, AppArmor, and seccomp, and implementing best practices for vulnerability scanning, compliance, and production-grade operations. Equally, the text explores multi-platform and edge deployments, showing how Podman is uniquely positioned for hybrid workloads, air-gapped environments, and remote management across diverse infrastructures. Beyond the basics, Podman Essentials delves into automation and system integration—covering CI/CD workflows, systemd, API automation, and observability—while also guiding readers through troubleshooting, optimization, and operational playbooks. The book concludes with a forward-looking perspective on ecosystem extensions, open-source contributions, and industry trends. Whether you are modernizing existing systems, deploying greenfield workloads, or governing secure, scalable infrastructure, this book delivers the insights and expertise needed to harness Podman to its full potential.
Mastering Docker
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Author : Russ McKendrick
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-10-12
Mastering Docker written by Russ McKendrick 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 2020-10-12 with Computers categories.
Unlock the full potential of the Docker containerization platform with this practical guide Key FeaturesExplore tools such as Docker Engine, Machine, Compose, and SwarmDiscover how you can integrate Docker into your everyday workflowsGet well-versed with Kubernetes options such as Minikube, Kind, and MicroK8sBook Description Docker has been a game changer when it comes to how modern applications are deployed and created. It has now grown into a key driver of innovation beyond system administration, with a significant impact on the world of web development. Mastering Docker shows you how you can ensure that you're keeping up with the innovations it's driving and be sure you're using it to its full potential. This fourth edition not only demonstrates how to use Docker more effectively but also helps you rethink and reimagine what you can achieve with it. You'll start by building, managing, and storing images along with exploring best practices for working with Docker confidently. Once you've got to grips with Docker security, the book covers essential concepts for extending and integrating Docker in new and innovative ways. You'll also learn how to take control of your containers efficiently using Docker Compose, Docker Swarm, and Kubernetes. By the end of this Docker book, you'll have a broad yet detailed sense of what's possible with Docker and how seamlessly it fits in with a range of other platforms and tools. What you will learnGet to grips with essential Docker components and conceptsDiscover the best ways to build, store, and distribute container imagesUnderstand how Docker can fit into your development workflowSecure your containers and files with Docker's security featuresExplore first-party and third-party cluster tools and pluginsLaunch and manage your Kubernetes clusters in major public cloudsWho this book is for If you are a software architect, DevOps engineer, sysadmin, or IT professional looking to leverage Docker's extensive features for innovating any process from system administration to web development, Mastering Docker will show you how you can use it to its full potential. A basic understanding of containerization and prior Docker experience is necessary.
Mastering Cloud Native
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Author : Aditya Pratap Bhuyan
language : en
Publisher: Aditya Pratap Bhuyan
Release Date : 2024-07-26
Mastering Cloud Native written by Aditya Pratap Bhuyan and has been published by Aditya Pratap Bhuyan this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-26 with Computers categories.
"Mastering Cloud Native: A Comprehensive Guide to Containers, DevOps, CI/CD, and Microservices" is your essential companion for navigating the transformative world of Cloud Native computing. Designed for both beginners and experienced professionals, this comprehensive guide provides a deep dive into the core principles and practices that define modern software development and deployment. In an era where agility, scalability, and resilience are paramount, Cloud Native computing stands at the forefront of technological innovation. This book explores the revolutionary concepts that drive Cloud Native, offering practical insights and detailed explanations to help you master this dynamic field. The journey begins with an "Introduction to Cloud Native," where you'll trace the evolution of cloud computing and understand the myriad benefits of adopting a Cloud Native architecture. This foundational knowledge sets the stage for deeper explorations into the key components of Cloud Native environments. Containers, the building blocks of Cloud Native applications, are covered extensively in "Understanding Containers." You'll learn about Docker and Kubernetes, the leading technologies in containerization, and discover best practices for managing and securing your containerized applications. The "DevOps in the Cloud Native World" chapter delves into the cultural and technical aspects of DevOps, emphasizing collaboration, automation, and continuous improvement. You'll gain insights into essential DevOps practices and tools, illustrated through real-world case studies of successful implementations. Continuous Integration and Continuous Deployment (CI/CD) are crucial for rapid and reliable software delivery. In the "CI/CD" chapter, you'll explore the principles and setup of CI/CD pipelines, popular tools, and solutions to common challenges. This knowledge will empower you to streamline your development processes and enhance your deployment efficiency. Microservices architecture, a key aspect of Cloud Native, is thoroughly examined in "Microservices Architecture." This chapter highlights the design principles and advantages of microservices over traditional monolithic systems, providing best practices for implementing and managing microservices in your projects. The book also introduces you to the diverse "Cloud Native Tools and Platforms," including insights into the Cloud Native Computing Foundation (CNCF) and guidance on selecting the right tools for your needs. This chapter ensures you have the necessary resources to build and manage robust Cloud Native applications. Security is paramount in any technology stack, and "Security in Cloud Native Environments" addresses the critical aspects of securing your Cloud Native infrastructure. From securing containers and microservices to ensuring compliance with industry standards, this chapter equips you with the knowledge to protect your applications and data. "Monitoring and Observability" explores the importance of maintaining the health and performance of your Cloud Native applications. You'll learn about essential tools and techniques for effective monitoring and observability, enabling proactive identification and resolution of issues. The book concludes with "Case Studies and Real-World Applications," presenting insights and lessons learned from industry implementations of Cloud Native technologies. These real-world examples provide valuable perspectives on the challenges and successes of adopting Cloud Native practices. "Mastering Cloud Native" is more than a technical guide; it's a comprehensive resource designed to inspire and educate. Whether you're a developer, operations professional, or technology leader, this book will equip you with the tools and knowledge to succeed in the Cloud Native era. Embrace the future of software development and unlock the full potential of Cloud Native computing with this indispensable guide.
Mastering Embedded Linux Development
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Author : Frank Vasquez
language : en
Publisher: Packt Publishing Ltd
Release Date : 2025-05-27
Mastering Embedded Linux Development written by Frank Vasquez 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 2025-05-27 with Computers categories.
Written by Frank Vasquez, an embedded Linux expert, this new edition enables you to harness the full potential of Linux to create versatile and robust embedded solutions All formats include a free PDF and an invitation to the Embedded System Professionals community Key Features Learn how to develop and configure reliable embedded Linux devices Discover the latest enhancements in Linux 6.6 and the Yocto Project 5.0, codename Scarthgap Explore different ways to debug and profile your code in both user space and the Linux kernel Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionMastering Embedded Linux Development is designed to be both a learning resource and a reference for your embedded Linux projects. In this fourth edition, you'll learn the fundamental elements that underpin all embedded Linux projects: the toolchain, the bootloader, the kernel, and the root filesystem. First, you will download and install a pre-built toolchain. After that, you will cross-compile each of the remaining three elements from scratch and learn to automate the process using Buildroot and the Yocto Project. The book progresses with coverage of over-the-air software updates and rapid prototyping with add-on boards. Two new chapters tackle modern development practices, including Python packaging and deploying containerized applications. These are followed by a chapter on writing multithreaded code and another on techniques to manage memory efficiently. The final chapters demonstrate how to debug your code, whether it resides in user space or in the Linux kernel itself. In addition to GNU debugger (GDB), the book also covers the different tracers and profilers that are available for Linux so that you can quickly pinpoint any performance bottlenecks in your system. By the end of this book, you will be able to create efficient and secure embedded devices with Linux that will delight your users.What you will learn Cross-compile embedded Linux images with Buildroot and Yocto Enable Wi-Fi and Bluetooth connectivity with a Yocto board support package Update IoT devices securely in the field with Mender or balena Prototype peripheral additions by connecting add-on boards, reading schematics, and coding test programs Deploy containerized software applications on edge devices with Docker Debug devices remotely using GDB and measure the performance of systems using tools like perf and ply Who this book is for If you are a systems software engineer or system administrator who wants to learn how to apply Linux to embedded devices, then this book is for you. The book is also for embedded software engineers accustomed to programming low-power microcontrollers and will help them make the leap to a high-speed system-on-chips that can run Linux. Anyone who develops hardware for Linux will find something useful in this book. But before you get started, you will need a solid grasp of the POSIX standard, C programming, and shell scripting.
Mastering Kvm Virtualization
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Author : Vedran Dakic
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-10-23
Mastering Kvm Virtualization written by Vedran Dakic 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 2020-10-23 with Computers categories.
Learn how to configure, automate, orchestrate, troubleshoot, and monitor KVM-based environments capable of scaling to private and hybrid cloud models Key FeaturesGain expert insights into Linux virtualization and the KVM ecosystem with this comprehensive guideLearn to use various Linux tools such as QEMU, oVirt, libvirt, Cloud-Init, and Cloudbase-InitScale, monitor, and troubleshoot your VMs on various platforms, including OpenStack and AWSBook Description Kernel-based Virtual Machine (KVM) enables you to virtualize your data center by transforming your Linux operating system into a powerful hypervisor that allows you to manage multiple operating systems with minimal fuss. With this book, you'll gain insights into configuring, troubleshooting, and fixing bugs in KVM virtualization and related software. This second edition of Mastering KVM Virtualization is updated to cover the latest developments in the core KVM components - libvirt and QEMU. Starting with the basics of Linux virtualization, you'll explore VM lifecycle management and migration techniques. You'll then learn how to use SPICE and VNC protocols while creating VMs and discover best practices for using snapshots. As you progress, you'll integrate third-party tools with Ansible for automation and orchestration. You'll also learn to scale out and monitor your environments, and will cover oVirt, OpenStack, Eucalyptus, AWS, and ELK stack. Throughout the book, you'll find out more about tools such as Cloud-Init and Cloudbase-Init. Finally, you'll be taken through the performance tuning and troubleshooting guidelines for KVM-based virtual machines and a hypervisor. By the end of this book, you'll be well-versed with KVM virtualization and the tools and technologies needed to build and manage diverse virtualization environments. What you will learnImplement KVM virtualization using libvirt and oVirtDelve into KVM storage and networkUnderstand snapshots, templates, and live migration featuresGet to grips with managing, scaling, and optimizing the KVM ecosystemDiscover how to tune and optimize KVM virtualization hostsAdopt best practices for KVM platform troubleshootingWho this book is for If you are a systems administrator, DevOps practitioner, or developer with Linux experience looking to sharpen your open-source virtualization skills, this virtualization book is for you. Prior understanding of the Linux command line and virtualization is required before getting started with this book.