CompTIA Linux+ Study Guide: Exam XK0-004, 4th Edition

CompTIA Linux+ Study Guide: Exam XK0-004, 4th Edition

Book Description
The bestselling study guide completely updated for the NEW CompTIA Linux+ Exam XK0-004
This is your one-stop resource for complete coverage of Exam XK0-004, covering 100% of all exam objectives. You'll prepare for the exam smarter and faster with Sybex thanks to superior content including, assessment tests that check exam readiness, objective map, real-world scenarios, hands-on exercises, key topic exam essentials, and challenging chapter review questions. 
Linux is a UNIX-based operating system originally created by Linus Torvalds with the help of developers around the world. Developed under the GNU General Public License, the source code is free. Because of this Linux is viewed by many organizations and companies as an excellent, low-cost, secure alternative to expensive OSs, such as Microsoft Windows. The CompTIA Linux+ exam tests a candidate's understanding and familiarity with the Linux Kernel. As the Linux server market share continues to grow, so too does demand for qualified and certified Linux administrators.
Building on the popular Sybex Study Guide approach, this book will provide 100% coverage of the NEW Linux+ Exam XK0-004 objectives. The book contains clear and concise information on all Linux administration topic, and includes practical examples and insights drawn from real-world experience. 
  • Hardware and System Configuration
  • Systems Operation and Maintenance
  • Security
  • Linux Troubleshooting and Diagnostics
  • Automation and Scripting
You’ll also have access to an online test bank, including a bonus practice exam, electronic flashcards, and a searchable PDF of key terms.


Part I Gathering Your Tools
Chapter 1 Preparing Your Environment
Chapter 2 Sifting Through Services
Chapter 3 Managing Files, Directories, and Text
Chapter 4 Searching and Analyzing Text

Part II Starting Up and Configuring Your System
Chapter 5 Explaining the Boot Process
Chapter 6 Maintaining System Startup and Services
Chapter 7 Configuring Network Connections
Chapter 8 Comparing GUIs
Chapter 9 Adjusting Localization Options

Part Iii Managing Your System
Chapter 10 Administering Users and Groups
Chapter 11 Handling Storage
Chapter 12 Protecting Files
Chapter 13 Governing Software
Chapter 14 Tending Kernel Modules

Part IV Securing Your System
Chapter 15 Applying Ownership and Permissions
Chapter 16 Looking at Access and Authentication Methods
Chapter 17 Implementing Logging Services
Chapter 18 Overseeing Linux Firewalls
Chapter 19 Embracing Best Security Practices

Part V Troubleshooting Your System
Chapter 20 Analyzing System Properties and Remediation
Chapter 21 Optimizing Performance
Chapter 22 Investigating User Issues
Chapter 23 Dealing with Linux Devices
Chapter 24 Troubleshooting Application and Hardware Issues

Part VI Automating Your System
Chapter 25 Deploying Bash Scripts
Chapter 26 Automating Jobs
Chapter 27 Controlling Versions with Git

Part VII Realizing Virtual and Cloud Environments
Chapter 28 Understanding Cloud and Virtualization Concepts
Chapter 29 Inspecting Cloud and Virtualization Services
Chapter 30 Orchestrating the Environment

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