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Red Hat® RHCSA™/RHCE® 7 Cert Guide: Red Hat Enterprise Linux 7 (EX200 and EX300)

Book Description

Trust the best-selling Cert Guide series from Pearson IT Certification to help you learn, prepare, and practice for exam success. Cert Guides are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.

Master Red Hat RHCSA (EX200) and RHCE (EX300) exam topics

  • Assess your knowledge with chapter-opening quizzes

  • Review key concepts with exam preparation tasks

  • Test yourself with 4 practice exams (2 RHCSA and 2 RHCE)

  • Gain expertise and knowledge using the companion website, which contains over 40 interactive exercises, 4 advanced CLI simulations, 40 interactive quizzes and glossary quizzes (one for each chapter), 3 virtual machines and more.

  • Red Hat RHCSA/RHCE 7 Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending labs help you drill on key concepts you must know thoroughly.

    Red Hat RHCSA/RHCE 7, Premium Edition eBook and Practice Test focuses specifically on the objectives for the newest Red Hat RHCSA (EX200) and RHCE (EX300) exams reflecting Red Hat Enterprise Linux 7. Expert Linux trainer and consultant Sander van Vugt shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

    Well-regarded for its level of detail, assessment features, comprehensive design scenarios, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that will allow you to succeed on the exam the first time.

    This study guide helps you master all the topics on the new RHCSA (EX200) and RHCE (EX300) exams, including

    Part 1: RHCSA

  • Basic System Management: Installation, tools, text files, server connections; user, group, and permissions management; network configuration

  • Operating Running Systems: Process management, VMs, package installation, task scheduling, logging, managing partitions and LVM logical volumes

  • Advanced System Administration: Basic kernel management, basic Apache server configuration, boot procedures/troubleshooting

  • Managing Network Services: Using Kickstart; managing SELinux; configuring firewalls, remote mounts, FTP, and time services

  • Part 2: RHCE

  • System Configuration/Management: External authentication/authorization, iSCSI SANs, performance reporting, optimization, logging, routing/advanced networking, Bash scripting

  • System Security: Configuring firewalls, advanced Apache services, DNS, MariaDB, NFS, Samba, SMTP, SSH, and time synchronization

  • Table of Contents

    1. About This eBook
    2. Title Page
    3. Copyright Page
    4. About the Author
    5. About the Technical Reviewers
    6. Dedication
    7. Acknowledgments
    8. We Want to Hear from You!
    9. Reader Services
    10. Contents at a Glance
    11. Contents
    12. Command Syntax Conventions
    13. Introduction
      1. Goals and Methods
      2. Who Should Read This Book?
      3. How This Book Is Organized
      4. Chapter Features
      5. Other Features
      6. Book Organization, Chapters, and Appendixes
      7. About the Virtual Machines
      8. Where are the Companion Content Files?
    14. Part 1: RHCSA
      1. Chapter 1. Installing Red Hat Enterprise Linux Server
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Preparing to Install Red Hat Enterprise Linux
          2. Performing a Manual Installation
          3. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 1.1
      2. Chapter 2. Using Essential Tools
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Basic Shell Skills
          2. Editing Files with vim
          3. Understanding the Shell Environment
          4. Finding Help
          5. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 2.1
      3. Chapter 3. Essential File Management Tools
        1. Do I Know This Already Quiz
        2. Foundation Topics
          1. Working with the File System Hierarchy
          2. Managing Files
          3. Using Links
          4. Working with Archives and Compressed Files
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 3.1
      4. Chapter 4. Working with Text Files
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Using Common Text File-Related Tools
          2. A Primer to Using Regular Expressions
          3. Using grep to Analyze Text
          4. Working with Other Useful Text Processing Utilities
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 4.1
      5. Chapter 5. Connecting to Red Hat Enterprise Linux 7
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Working on Local Consoles
          2. Using SSH and Related Utilities
          3. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 5.1
      6. Chapter 6. User and Group Management
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Different User Types
          2. Managing User Accounts
          3. Creating and Managing Group Accounts
          4. Logging In Through an External Authentication Service
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 6.1
          2. Lab 6.2
      7. Chapter 7. Configuring Permissions
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Managing File Ownership
          2. Managing Basic Permissions
          3. Managing Advanced Permissions
          4. Managing ACLs
          5. Setting Default Permissions with umask
          6. Working with User Extended Attributes
          7. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 7.1
      8. Chapter 8. Configuring Networking
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Networking Fundamentals
          2. Managing Network Addresses and Interfaces
          3. Validating Network Configuration
          4. Configuring Network Configuration with nmtui and nmcli
          5. Setting Up Hostname and Name Resolution
          6. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 8.1
      9. Chapter 9. Managing Processes
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Introduction to Process Management
          2. Managing Shell Jobs
          3. Using Common Command-Line Tools for Process Management
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 9.1
      10. Chapter 10. Working with Virtual Machines
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding RHEL 7 Virtualization
          2. Making Your Server a KVM Host
          3. Managing Virtual Machines
          4. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 10.1
      11. Chapter 11. Managing Software
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Managing Software Packages with yum
          2. Managing Software Packages with rpm
          3. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 11.1
      12. Chapter 12. Scheduling Tasks
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Configuring cron to Automate Recurring Tasks
          2. Configuring at to Schedule Future Tasks
          3. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 12.1
      13. Chapter 13. Configuring Logging
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding System Logging
          2. Configuring rsyslogd
          3. Rotating Log Files
          4. Working with journald
          5. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 13.1
      14. Chapter 14. Managing Partitions
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding MBR and GPT Partitions
          2. Managing Partitions and File Systems
          3. Mounting File Systems
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 14.1
          2. Lab 14.2
      15. Chapter 15. Managing LVM Logical Volumes
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding LVM
          2. Creating LVM Logical Volumes
          3. Resizing LVM Logical Volumes
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 15.1
      16. Chapter 16. Basic Kernel Management
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding the Role of the Linux Kernel
          2. Working with Kernel Modules
          3. Upgrading the Linux Kernel
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 16.1
      17. Chapter 17. Configuring a Basic Apache Server
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Configuring a Basic Apache Server
          2. Creating Web Server Content
          3. Understanding Apache Configuration Files
          4. Creating Apache Virtual Hosts
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 17.1
      18. Chapter 18. Managing and Understanding the Boot Procedure
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Working with Systemd
          2. Working with GRUB 2
          3. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 18.1
          2. Lab 18.2
      19. Chapter 19. Troubleshooting the Boot Procedure
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding the RHEL 7 Boot Procedure
          2. Passing Kernel Boot Arguments
          3. Using a Rescue Disk
          4. Fixing Common Issues
          5. Recovering Access to a Virtual Machine
          6. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 19.1
      20. Chapter 20. Using Kickstart
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Setting Up an Installation Server
          2. Setting Up a TFTP and DHCP Server for PXE Boot
          3. Creating a Kickstart File
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 20.1
      21. Chapter 21. Managing SELinux
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding SELinux Working and Modes
          2. Understanding Context Settings and the Policy
          3. Restoring Default File Contexts
          4. Using Boolean Settings to Modify SELinux Settings
          5. Diagnosing and Addressing SELinux Policy Violations
          6. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 21.1
      22. Chapter 22. Configuring a Firewall
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding Linux Firewalling
          2. Working with Firewalld
          3. Summary
        3. Exam Prep Tasks
          1. Key Topics
          2. Define Key Terms
          3. Complete Tables and Lists from Memory
        4. Review Questions
        5. End-of-Chapter Labs
      23. Chapter 23. Configuring Remote Mounts and FTP
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Mounting NFS Shares
          2. Mounting SMB File Systems
          3. Mounting Remote File Systems Through fstab
          4. Using Automount to Mount Remote File Systems
          5. Configuring an FTP Server
          6. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 23.1
      24. Chapter 24. Configuring Time Services
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding Local Time
          2. Using Network Time Protocol
          3. Managing Time on Red Hat Enterprise Linux
          4. Using Graphical Tools to Manage Time
          5. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 24.1
    15. Part 2: RHCE
      1. Chapter 25. Configuring External Authentication and Authorization
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding Remote Authentication
          2. Understanding Kerberos Basics
          3. Configuring LDAP Authentication with Kerberos Authorization
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 25.1
      2. Chapter 26. Configuring an iSCSI SAN
        1. “Do I Know This Already” Quiz
        2. Foundation Topics
          1. Understanding iSCSI
          2. Setting Up the iSCSI Target
          3. Setting Up the iSCSI Initiator
          4. Making the Connection
          5. Troubleshooting iSCSI
          6. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 26.1
          2. Lab 26.2
          3. Lab 26.3
      3. Chapter 27. System Performance Reporting
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding top Performance Data
          2. Using iostat, vmstat, and pidstat
          3. Configuring sar
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
      4. Chapter 28. System Optimization Basics
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding System Optimization Basics
          2. Understanding the /proc File System
          3. Using sysctl to Automate System Optimization Parameters
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 28.1
      5. Chapter 29. Configuring Advanced Log Features
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding rsyslogd Modules
          2. Connecting journald to rsyslog
          3. Configuring Remote Logging
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 29.1
      6. Chapter 30. Configuring Routing and Advanced Networking
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Configuring Aggregated Network Interfaces
          2. Configuring IPv6 Addresses
          3. Routing IP Traffic
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 30.1
      7. Chapter 31. An Introduction to Bash Shell Scripting
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding Shell Scripting Core Elements
          2. Using Variables and Input
          3. Using Conditional Loops
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 31.1
      8. Chapter 32. Advanced Firewall Configuration
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Excluding Iptables Services
          2. Creating Firewalld Services
          3. Configuring Firewalld Rich Rules
          4. Configuring Network Address Translation
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 32.1
      9. Chapter 33. Managing Advanced Apache Services
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Revising Apache Basics
          2. Configuring TLS Security
          3. Deploying CGI Applications
          4. Configuring Private Directories
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 33.1
      10. Chapter 34. Configuring DNS
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding DNS
          2. Setting Up a Cache-Only DNS Server
          3. Troubleshooting DNS Issues
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 34.1
      11. Chapter 35. Configuring a MariaDB Database
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. MariaDB Base Configuration
          2. Performing Simple Database Administration Tasks
          3. MariaDB Backup and Restore
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 35.1
      12. Chapter 36. Configuring NFS
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Setting Up the Basic NFSv4 Server
          2. Configuring NFS Kerberos Authentication
          3. Summary
        3. Exam Prep Tasks
          1. Review All Key Topics
          2. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 36.1
      13. Chapter 37. Configuring Samba File Services
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Setting Up SMB File Sharing
          2. Securing Samba
          3. Accessing SMB Shares
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 37.1
      14. Chapter 38. Setting Up an SMTP Server
        1. Do I Know This Already Quiz
        2. Foundation Topics
          1. Understanding Email Basics
          2. Configuring Postfix Parameters
          3. Verifying a Working Mail Configuration
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 38.1
      15. Chapter 39. Configuring SSH
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Hardening the SSH Server
          2. Using Other Useful sshd Options
          3. Configuring Key-Based Authentication with Passphrases
          4. Configuring SSH Tunnels
          5. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 39.1
      16. Chapter 40. Managing Time Synchronization
        1. “Do I Know This Already?” Quiz
        2. Foundation Topics
          1. Understanding the Need for Synchronized Time
          2. Setting Up Time Synchronization
          3. Managing and Monitoring Time Synchronization with chronyc
          4. Summary
        3. Exam Preparation Tasks
          1. Review All Key Topics
          2. Complete Tables and Lists from Memory
          3. Define Key Terms
        4. Review Questions
        5. End-of-Chapter Labs
          1. Lab 40.1
      17. Chapter 41. Final Preparation
        1. Generic Tips
          1. Verifying Your Readiness
          2. Registering for the Exam
          3. On Exam Day
          4. During the Exam
          5. The Nondisclosure Agreement
      18. Chapter 42. Theoretical Pre-Assessment Exams
        1. RHCSA Theoretical Pre-Assessment Exam
        2. RHCSA Pre-Exam Theoretical Test
        3. RHCE Theoretical Pre-Assessment Exam
    16. RHCSA Practice Exam A
      1. RHCSA Practice Exam A
    17. RHCSA Practice Exam B
      1. RHCSA Practice Exam B
    18. RHCE Practice Exam A
      1. RHCE Practice Exam A
    19. RHCE Practice Exam B
      1. RHCE Practice Exam B
    20. Index
    21. Appendix A. Answers to the “Do I Know This Already” Quizzes and “Review Questions”
      1. Answers to the “Do I Know This Already” Quizzes
        1. Chapter 1
        2. Chapter 2
        3. Chapter 3
        4. Chapter 4
        5. Chapter 5
        6. Chapter 6
        7. Chapter 7
        8. Chapter 8
        9. Chapter 9
        10. Chapter 10
        11. Chapter 11
        12. Chapter 12
        13. Chapter 13
        14. Chapter 14
        15. Chapter 15
        16. Chapter 16
        17. Chapter 17
        18. Chapter 18
        19. Chapter 19
        20. Chapter 20
        21. Chapter 21
        22. Chapter 22
        23. Chapter 23
        24. Chapter 24
        25. Chapter 25
        26. Chapter 26
        27. Chapter 27
        28. Chapter 28
        29. Chapter 29
        30. Chapter 30
        31. Chapter 31
        32. Chapter 32
        33. Chapter 33
        34. Chapter 34
        35. Chapter 35
        36. Chapter 36
        37. Chapter 37
        38. Chapter 38
        39. Chapter 39
        40. Chapter 40
      2. Answers to the “Review Questions”
        1. Chapter 1
        2. Chapter 2
        3. Chapter 3
        4. Chapter 4
        5. Chapter 5
        6. Chapter 6
        7. Chapter 7
        8. Chapter 8
        9. Chapter 9
        10. Chapter 10
        11. Chapter 11
        12. Chapter 12
        13. Chapter 13
        14. Chapter 14
        15. Chapter 15
        16. Chapter 16
        17. Chapter 17
        18. Chapter 18
        19. Chapter 19
        20. Chapter 20
        21. Chapter 21
        22. Chapter 22
        23. Chapter 23
        24. Chapter 24
        25. Chapter 25
        26. Chapter 26
        27. Chapter 27
        28. Chapter 28
        29. Chapter 29
        30. Chapter 30
        31. Chapter 31
        32. Chapter 32
        33. Chapter 33
        34. Chapter 34
        35. Chapter 35
        36. Chapter 36
        37. Chapter 37
        38. Chapter 38
        39. Chapter 39
        40. Chapter 40
    22. Appendix B. Memory Tables
      1. Chapter 2
      2. Chapter 3
      3. Chapter 4
      4. Chapter 6
      5. Chapter 8
      6. Chapter 9
      7. Chapter 11
      8. Chapter 13
      9. Chapter 14
      10. Chapter 18
      11. Chapter 19
      12. Chapter 21
      13. Chapter 22
      14. Chapter 23
      15. Chapter 24
      16. Chapter 25
      17. Chapter 26
      18. Chapter 27
      19. Chapter 28
      20. Chapter 29
      21. Chapter 30
      22. Chapter 32
      23. Chapter 33
      24. Chapter 34
      25. Chapter 35
      26. Chapter 37
      27. Chapter 38
      28. Chapter 39
      29. Chapter 40
    23. Appendix C. Memory Tables Answer Key
      1. Chapter 2
      2. Chapter 3
      3. Chapter 4
      4. Chapter 6
      5. Chapter 8
      6. Chapter 9
      7. Chapter 11
      8. Chapter 13
      9. Chapter 14
      10. Chapter 18
      11. Chapter 19
      12. Chapter 21
      13. Chapter 22
      14. Chapter 23
      15. Chapter 24
      16. Chapter 25
      17. Chapter 26
      18. Chapter 27
      19. Chapter 28
      20. Chapter 29
      21. Chapter 30
      22. Chapter 32
      23. Chapter 33
      24. Chapter 34
      25. Chapter 35
      26. Chapter 37
      27. Chapter 38
      28. Chapter 39
      29. Chapter 40
    24. Appendix D. Setting Up Identity Management
      1. Performing the Base Installation
      2. Installing FreeIPA
      3. Preparing Your IPA Server for User Authentication
      4. Preparing Your IPA Server for Kerberized NFS
    25. Appendix E. Study Planner
    26. Glossary
    27. Where are the Companion Content Files?
    28. Code Snippets