CompTIA Linux+ XK0-005 Cert Guide

Learn, prepare, and practice for CompTIA Linux+ XK0-005 exam success with this Cert Guide from Pearson IT Certification, a leader in IT Certification learning.

CompTIA® Linux+ XK0-005 Cert Guide from Pearson IT Certification helps you prepare to succeed on the CompTIA® Linux+ exam by directly addressing the exam’s objectives as stated by CompTIA®. Leading instructor and expert Ross Brunson shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills.

This complete study package includes

• Complete coverage of the exam objectives and a test-preparation routine designed to help you pass the exams
• Do I Know This Already? quizzes, which allow you to decide how much time you need to spend on each section
• Chapter-ending Key Topic tables, which help you drill on key concepts you must know thoroughly
• The powerful Pearson Test Prep Practice Test software, complete with hundreds of well-reviewed, exam-realistic questions, customization options, and detailed performance reports
• An online, interactive Flash Cards application to help you drill on Key Terms by chapter
• A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies
• Study plan suggestions and templates to help you organize and optimize your study time

Well regarded for its level of detail, study plans, assessment features, and challenging review questions and exercises, this study guide helps you master the concepts and techniques that ensure your exam success.

This study guide helps you master all the topics on the Linux+ XK0-005 exam, deepening your knowledge of:

• System Management: Linux fundamentals; file management; storage configuration and management; networking tools; configuration files; software installation; software configuration
• Security: Security best practices; firewall implementation and configuration; remote connectivity configuration and execution; access controls
• Scripting, Containers, and Automation: Shell script creation; container operations; version control
• Troubleshooting: Storage issues; network resource issues; CPU and memory issues; user access and file permissions

Table of Contents

Part I: System Management (Obj. 1.1 – 1.7)

Chapter 1: Understanding Linux Fundamentals

Chapter 2: Managing Files and Directories

Chapter 3: Configuring and Managing Storage

Chapter 4: Managing Processes and Services

Chapter 5: Using Network Tools and Configuration Files

Chapter 6: Building and Installing Software

Chapter 7: Managing Software Configurations

Part II: Security (Obj. 2.1 – 2.5)

Chapter 8: Understanding Linux Security Best Practices

Chapter 9: Implementing Identity Management

Chapter 10: Implementing and Configuring Firewalls

Chapter 11: Using Remote Connectivity for System Management

Chapter 12: Understanding and Applying Access Controls

Part III: Scripting, Containers and Automation (Obj. 3.1 – 3.5)

Chapter 13: Automating Tasks via Shell Scripting

Chapter 14: Performing Basic Container Operations

Chapter 15: Performing Basic Version Control Using Git

Chapter 16: Understanding Infrastructure as Code

Chapter 17: Understanding Containers, Cloud, and Orchestration

Part IV: Troubleshooting (Obj. 4.1 – 4.5)

Chapter 18: Analyzing and Troubleshooting Storage Issues

Chapter 19: Analyzing and Troubleshooting Network Resource Issues

Chapter 20: Analyzing and Troubleshooting CPU and Memory Issues

Chapter 21: Analyzing and Troubleshooting User and File Permissions

Chapter 22: Analyzing and Troubleshooting Common Problems Using Systemd

Chapter 23: Final Preparation

About the Author

Ross Brunson has more than 30 years of experience as a Linux and open-source trainer, training manager, and certification architect, and is the author of the nowclassic LPIC-1 Exam Cram 2, several iterations of the CompTIA Linux+ Cert Guide, and dozens of technical courses for major organizations.

Ross is currently the Education Architect at Grafana Labs (www.grafana.com), where he focuses on building a learning framework and training offerings that help employees and customers make the best use of Grafana to observe, troubleshoot, and maintain their environments.

Previously, Ross was a Senior Technical Training Engineer for NGINX, where he completely redid the Fundamentals learning track, authored a number of Getting Started guides, and taught a number of customer engagements to help new NGINX customers take full advantage of the platform.

Before NGINX, Ross enjoyed a few years at Linux Academy/A Cloud Guru where as a Senior Training Architect, he authored the SUSE Certified Administrator and Engineer courses, did the Red Hat Certified System Administrator Labs, created many additional courses on systemd, VIM and the screen command, and wrote and reviewed way too many exam questions.

Ross has also put in a tour of duty as the Certification Architect at SUSE, where he helped redesign and modernize the entire certification program. He has also spent five years as the Director of Member Services for the Linux Professional Institute, where he contributed to placing several LPI courses into the Cisco Networking Academy, conducted dozens of train-the-trainer sessions, and provided sales enablement support for the worldwide Master Affiliate network, spanning more than 100 countries and nearly a million certified professionals.

Ross holds a number of key IT certifications and is author of several successful technical books and dozens of technical courses for major organizations (including the first U.S. LPI Certification Bootcamps). He is skilled at both contributing to and building community around IT products.

Ross lives in Paradise Valley, Montana, with his family and enjoys traveling far and wide, participating in hiking, winter sports, photography, and playing the drums with great vigor (although not everyone around him appreciates it).