Mastering the Red Hat Certified Engineer (RHCE) Exam / Осваиваем экзамен Red Hat Certified Engineer (RHCE) Год издания: 2025 Автор: Berton Luca / Бертон Люка Издательство: BPB Publications ISBN: 978-93-65896-800 Язык: Английский Формат: PDF/EPUB Качество: Издательский макет или текст (eBook) Интерактивное оглавление: Да Количество страниц: 452 Описание: "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. "Осваиваем экзамен Red Hat Certified Engineer (RHCE)" - это всеобъемлющее руководство, предназначенное для ИТ-специалистов и системных администраторов, желающих получить сертификат RHCE. Эта книга является важным источником информации для овладения навыками Red Hat Enterprise Linux (RHEL) и продвижения по карьерной лестнице в области администрирования Linux. Эта книга предназначена для того, чтобы помочь вам пройти все этапы подготовки к сертификации RHCE. В ней рассказывается о важности RHCE в IT и описывается схема экзамена, охватывающая как теорию, так и практические навыки. Вы познакомитесь с основами Linux, автоматизируете задачи с помощью таких инструментов, как bash scripting и Ansible, управлять сетевыми сервисами и безопасностью SELinux, а также изучите новые технологии, такие как контейнеры и виртуализация. В книге также рассматриваются вопросы оптимизации производительности и устранения неполадок, даются стратегии, позволяющие уверенно сдать экзамен. Практические экзамены имитируют реальные сценарии, которые помогут вам добиться успеха и получить сертификат RHCE. К концу курса читатели будут полностью подготовлены к экзамену RHCE и получат практические навыки для выполнения функций администратора Linux. Эта книга позволяет начинающим инженерам преуспеть в сложных средах Linux, помогая им на пути к сертификации RHCE и профессиональному росту в динамичном ИТ-пространстве. Ключевые функции: - Полное руководство по RHCE с теорией, практическими лабораторными работами и стратегиями сдачи экзаменов. - Предлагает глубокое понимание вопросов безопасности Ansible, сетей и Linux. - Готовит ИТ-специалистов и студентов к реальному администрированию Linux. Чему вы научитесь: - Основы администрирования Red Hat Enterprise Linux. - Автоматизация задач с использованием Ansible и скриптовых инструментов. - Эффективное управление сетями и безопасностью в RHEL. - Практические навыки настройки SELinux и устранения неполадок. - Практические знания по управлению контейнерами и их развертыванию. - Методы подготовки к успешной сертификации RHCE. Для кого предназначена эта книга: Эта книга предназначена для ИТ-специалистов и системных администраторов с базовым и средним уровнями знаний в области Linux. Она также подойдет тем, кто стремится получить сертификат RHCE, и преподавателям, которые ищут структурированный ресурс для обучения управлению системами RHEL и автоматизации.
Примеры страниц (скриншоты)
Оглавление
1. Introduction to RHCE Certification Introduction Structure Objectives IT industry Overview of RHCE certification RHCE and RHCSA Getting certified Already certified RHCA Open hybrid cloud program DevOps, containers, and OpenShift program Telco cloud program Linux mastery program Exam blueprint Essential tools After certification Conclusion Points to remember Multiple choice questions Answer Questions Key terms 2. Red Hat Enterprise Linux Introduction Structure Objectives Getting started Installation methods Anaconda Subscription manager IT Operations Login Command line interface Logout Shutting down Reboot Suspending and hibernating Graphical user interface Bash scripts Getting help post-installation Red Hat support tool Red Hat Developer Red Hat Insights Users and groups Switch user Sudo Storage Configure devices Manual mount Persistent mount Configure and maintain systems Additional software Update Updating all packages Updating a specific package Kernel management Removing a package Log Remote access Web console SSH network login SSH key authentication Network interfaces and settings Manage files Conclusion Points to remember Multiple choice questions Answers Questions Key terms 3. Red Hat System Administration Introduction Structure Objectives Network settings Hostname Name resolution Network interfaces Date and time Schedule future tasks Cron Automating backup Anacron Systemd timer Manage local users and groups User Shell startup Password Superuser Group Files access control Symbolic method Numeric method Special permissions Default permissions Access control lists Linux processes Load average Real-time process monitoring Process signals Services and daemons Service status Start and stop services Dependencies and conflicts Boot process Log files Managing software using DNF Storage in Linux Logical Volume Manager RAID configurations File system Swap Hard and soft link SMB storage NFS storage Mounting Automounting Direct and indirect maps Conclusion Points to remember Multiple choice questions Answer Questions Key terms 4. Automating Linux Tasks Introduction Structure Objectives Bash scripting versus Ansible Ansible architecture Quick start Ansible ad hoc Inventories Modules Using modules in playbooks Documentation Command line interface Ansible language Advanced playbook techniques Plays The power of multiple plays Structured organization and task execution Variables Facts Filters Retrieve results Capturing command output Using registered variable Practical use cases Loops LAMP example Execution and output Conditional when statement Conditional execution based on variable values Handlers Defining and using handlers Multiple handlers Conditional tasks Practical example of conditional task execution Handling task failure Creating Ansible plays and playbooks Crafting our first playbook Error handling Blocks, rescue, and always Advanced error handling strategy Testing a playbook Configuration management Conclusion Points to remember Multiple choice questions Answers Questions Key terms 5. Ansible Enterprise Introduction Structure Objectives Ansible installation Control node Best practices and tips Linux managed nodes Configuring privilege escalation on managed nodes Deploying files to managed nodes Analyzing shell scripts and converting them to playbooks Windows managed nodes Setting up Windows managed nodes Privilege escalation Importance in security Privilege escalation in Ansible Security best practices for privilege escalation Ansible navigator Installation Command line interface Text-based interface Ansible for Linux File management Ensure a directory exists Copying a file Remove a file Service management Rolling updates Jinja2 templates Basic syntax Using Jinja2 templates in Ansible Advanced Jinja2 features in Ansible Best practices for Jinja2 templates in Ansible User management Ansible playbook for managing users Advanced usage: Managing multiple users Handling user absences Ansible vault Creating encrypted file Best practices Editing an encrypted file Using encrypted files in playbooks Configuration files Roles Use a role Create a role Working with roles Using role in playbook System roles Collections Simplifying playbooks Installing content collections Using collection in playbook The requirements.yml file Key tips Troubleshooting Tests Debugging and asserting Linting Molecule Ansible Automation Platform Best practices Conclusion Points to remember Multiple choice questions Questions Key terms 6. Network Services and Security Introduction Introduction Structure Objectives Dual stack Routing Monitor Intrusion detection Log management and analysis Security User and group management File system security SELinux management Network security Software package security Monitoring and logs Backup and recovery System updates and patches Services Firewalld Key components OpenSSH SELinux Change SELinux contexts Restore default SELinux contexts Ansible SELinux SELinux Booleans Custom policies Components in myservice.te Steps Best practices Secure Sockets Layer MD5 and SHA-1 sunset MD5 vulnerabilities and sunsetting SHA-1 vulnerabilities and sunsetting Implications of hash function sunsetting Podman Conclusion Points to remember Multiple choice questions Answers Key terms 7. Emerging Technologies Integration Introduction Structure Objectives Integration of Red Hat's emerging technologies Tuned Active profile List Change Recommended Web console CentOS Stream Installation and management Transition from CentOS Linux to CentOS Stream Kernel live patch Cockpit live patching Advanced storage features System Security Services Daemon Key features Working of SSSD Configuration and management Virtualization and containers Podman Rootless containers Kubernetes and OpenShift Universal Base Images UBI images Comparison with RHEL base images Key features and benefits Types Cloud providers Amazon Web Services Launching RHEL on EC2 Google Cloud Platform Microsoft Azure VMware Integrity Measurement Architecture Enabling IMA measurement IMA remeasurement IMA appraisal Conclusion Points to remember Multiple choice questions Answers Questions Key terms 8. Performance Optimization and Troubleshooting Introduction Structure Objectives Bootstrap Root password reset Troubleshooting File system Virtual Data Optimizer Installation Configuring and managing VDO Monitoring VDO Log files systemd Basic concepts Common commands Configuring unit files Search logs for relevant entries syslog Configuring and testing syslog journalctl rsyslog Interaction between systemd-journald and rsyslog Log rotation Service failure Apache SSH Network Common tools for network troubleshooting Diagnosing a network issue Strategies for optimizing system performance Processes Process signals Common commands Using ps to view processes Using kill to terminate processes Using nice and renice to adjust process priority Practical examples Cron Ansible Playbook Ansible role Ansible collection Best practices for role and collection testing Conclusion Points to remember Multiple choice questions Answers Questions Key terms 9. Practice Exams and Scenarios Introduction Structure Objectives Exam preparation Overview of RHCE exam Preparation strategies Time management techniques Recommended resources Setup Installation Inventory INI format inventory YAML format inventory Inventory best practices Configuration Breakdown of configuration options Additional tips View current configuration Ad hoc Play Modules Software packages and repositories Services Firewall rules File systems Storage Logical Volume Manager File content Archiving Task scheduling Users and groups Template Message of the day Playbook Apache Role Custom role Vault Using vault in a playbook Security Securely transfer files Using SFTP for file transfer Best practices for secure file transfers Failure package installation Conclusion Points to remember Multiple choice questions Answers Questions Key terms 10. Real World Application Introduction Structure Objectives RHCE in real-world Master the fundamentals and beyond Develop a career roadmap Build a professional network Showcase our skills Understand employer expectations Stay updated with industry trends Red Hat Certified Architect Job directories Glassdoor Jooble Indeed Real world customers Advisory analysis Forrester International Data Corporation Server use cases Webserver Compute server Mail server File server Directory server High-performance computing Hybrid cloud RHEL artificial intelligence Cloud-native scalability and portability Hardware and performance expectations Ansible AI lightspeed Conclusion Points to remember Multiple choice questions Answers Questions Key terms Index
Berton Luca / Бертон Люка - Mastering the Red Hat Certified Engineer (RHCE) Exam / Осваиваем экзамен Red Hat Certified Engineer (RHCE) [2025, PDF/EPUB, ENG] download torrent for free and without registration
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You can download files in this forum
![[Quote]](./templates/default/images/lang/en/icon_quote.gif "Reply with quote"){kind=icon}
![[Profile]](./templates/default/images/lang/en/icon_profile.gif "View user's profile"){kind=icon}
![[PM]](./templates/default/images/lang/en/icon_pm.gif "Send private message"){kind=icon}
