Linux Essentials, 2nd Edition

Book Description

Learn Linux, and take your career to the next level! Linux Essentials, 2nd Edition provides a solid foundation of knowledge for anyone considering a career in information technology, for anyone new to the Linux operating system, and for anyone who is preparing to sit for the Linux Essentials Exam. Through this engaging resource, you can access key information in a learning-by-doing style. Hands-on tutorials and end-of-chapter exercises and review questions lead you in both learning and applying new information information that will help you achieve your goals! With the experience provided in this compelling reference, you can sit down for the Linux Essentials Exam with confidence. An open source operating system, Linux is a UNIX-based platform that is freely updated by developers. The nature of its development means that Linux is a low-cost and secure alternative to other operating systems, and is used in many different IT environments. Passing the Linux Essentials Exam prepares you to apply your knowledge regarding this operating system within the workforce.

• Access lessons that are organized by task, allowing you to quickly identify the topics you are looking for and navigate the comprehensive information presented by the book
• Discover the basics of the Linux operating system, including distributions, types of open source applications, freeware, licensing, operations, navigation, and more
• Explore command functions, including navigating the command line, turning commands into scripts, and more
• Identify and create user types, users, and groups Linux Essentials, 2nd Edition is a critical resource for anyone starting a career in IT or anyone new to the Linux operating system.

Table of Contents

CHAPTER 1: Selecting an Operating System
CHAPTER 2: Understanding Software Licensing
CHAPTER 3: Investigating Linux’s Principles and Philosophy
CHAPTER 4: Using Common Linux Programs
CHAPTER 5: Managing Hardware
CHAPTER 6: Getting to Know the Command Line
CHAPTER 7: Managing Files
CHAPTER 8: Searching, Extracting, and Archiving Data
CHAPTER 9: Exploring Processes and Process Data
CHAPTER 10: Editing Files
CHAPTER 11: Creating Scripts
CHAPTER 12: Understanding Basic Security
CHAPTER 13: Creating Users and Groups
CHAPTER 14: Setting Ownership and Permissions
CHAPTER 15: Managing Network Connections
APPENDIX A: Answers to Review Questions
APPENDIX B: LPI’s Certification Program

中文：

书名：Linux Essentials, 2nd Edition

学习Linux，让您的事业更上一层楼！Linux Essentials，第二版为任何考虑从事信息技术职业的人、任何初学Linux操作系统的人以及任何准备参加Linux Essentials考试的人提供坚实的知识基础。通过这个引人入胜的资源，您可以通过边做边学的方式获取关键信息。实践教程、章末练习和复习问题将引导您学习和应用新信息，帮助您实现目标！有了这篇引人入胜的参考中提供的经验，您可以放心地参加Linux Essentials考试。作为一种开源操作系统，Linux是一种基于Unix的平台，可由开发人员自由更新。它的开发性质意味着Linux是其他操作系统的低成本和安全替代品，并在许多不同的IT环境中使用。通过Linux Essentials考试为您在员工队伍中应用有关该操作系统的知识做好准备。

• 访问按任务组织的课程，使您可以快速确定要查找的主题，并浏览本书提供的全面信息
• 了解Linux操作系统的基础知识，包括发行版、开源应用程序的类型、免费软件、许可、操作、导航等
• 探索命令功能，包括导航命令行、将命令转换为脚本等
• 识别和创建用户类型、用户和组Linux Essentials第2版对于任何IT初学者或任何新接触Linux操作系统的人来说都是一项重要资源。

Table of Contents

第1章：选择操作系统
CHAPTER 2: Understanding Software Licensing
第3章：研究Linux的原理和原理
CHAPTER 4: Using Common Linux Programs
CHAPTER 5: Managing Hardware
第六章：了解网络命令行
CHAPTER 7: Managing Files
第8章：搜索、提取和存档数据
第9章：探索流程和流程数据
CHAPTER 10: Editing Files
CHAPTER 11: Creating Scripts
第12章：了解基本安全
CHAPTER 13: Creating Users and Groups
第14章：设置所有权和权限
第15章：管理网络连接
附录A：复习问题的答案
附录B：LPI的认证计划