CompTIA Linux+ Certification Guide

Book Description

CompTIA Linux+ Certification Guide: A comprehensive, end-to-end study guide for the LX0-103 and LX0-104 certifications with mock exams

Master the concepts and techniques that will help you gain the LX0-103 and LX0-104 certifications on your first attempt

Key Features

• Get a clear understanding of how to achieve the Linux+ certification
• Explore system architecture, shell scripts, data management, and Linux security
• Work through practice and mock tests to pass both LX0-103 and LX0-104 exams

Book Description

Linux+ certification demonstrates technical competency and provides a broad awareness of Linux operating systems. Professionals who have achieved the Linux+ certification exhibit all-important knowledge of installation, operation, administration, and troubleshooting services.

The CompTIA Linux+ Certification Guide is an overview of the certification that gives you insights into the system architecture. You’ll understand how to install and uninstall Linux distributions, followed by working with various package managers. Once you’ve grasped all this, you’ll move on to manipulating files and processes at command-line interface (CLI) and creating, monitoring, killing, restarting, and modifying processes.

As you progress, you’ll be equipped to work with display managers and learn how to create, modify, and remove user accounts and groups, as well as understand how to automate tasks. The last set of chapters helps you configure dates and set up local and remote system logging. In addition to this, you’ll explore different internet protocols, along with discovering network configuration, security administration, Shell scripting, and SQL management.

By the end of this book, you’ll not only have got to grips with all the modules using practice questions and mock exams, but you’ll also be well prepared to pass the LX0-103 and LX0-104 certification exams.

What you will learn

• Understand the Linux system architecture
• Install, upgrade, and manage Linux system packages
• Configure devices and maintain the Linux filesystem
• Manage the Shell environment, write scripts, and manage data
• Set user interfaces and desktops in the Linux operating system
• Automate system admin tasks and manage essential system services
• Manage SQL server on Linux and log locally and remotely with rsyslogd
• Administer network and local security

Who this book is for

The CompTIA Linux+ Certification Guide is for you if you want to gain the CompTIA Linux+ certificate. This guide is also for system administrators and rookie Linux professionals interested in enhancing their Linux and Shell scripting skills. No prior knowledge of Linux is needed, although some understanding of Shell scripting would be helpful.

Table of Contents

Chapter 1 Configure the hardware settings
Chapter 2 Boot the system
Chapter 3 Change runlevels/boot targets
Chapter 4 Design a Hard Disk layout
Chapter 5 Install a Linux Distribution
Chapter 6 Use Debian Package management
Chapter 7 Use YUM Package management
Chapter 8 Perform file management
Chapter 9 Create, monitor, kill and restart processes
Chapter 10 Modify process execution
Chapter 11 Display Managers
Chapter 12 Manage User & Group accounts
Chapter 13 Automate Tasks
Chapter 14 Maintain system time & logging
Chapter 15 Fundamentals of Internet Protocol
Chapter 16 Network configuration & troubleshooting
Chapter 17 Perform security administrative tasks
Chapter 18 Shell Scripting & SQL data management
Chapter 19 Mock Exam – 1
Chapter 20 Mock Exam – 2

中文：

书名：CompTIA Linux+ Certification Guide

CompTIA Linux+认证指南：包含模拟考试的LX0-103和LX0-104认证的全面端到端学习指南

掌握有助于您在第一次尝试中获得LX0-103和LX0-104认证的概念和技术

主要特点

• 清楚了解如何获得Linux+认证
• 探索系统架构、外壳脚本、数据管理和Linux安全性
• 通过练习和模拟考试，通过LX0-103和LX0-104考试

图书描述

Linux+认证体现了技术能力，并提供了对Linux操作系统的广泛认识。获得Linux+认证的专业人员展示了安装、操作、管理和故障排除服务方面的所有重要知识。

《CompTIA Linux+认证指南》概述了可让您深入了解系统架构的认证。您将了解如何安装和卸载Linux发行版，以及如何使用各种包管理器。一旦您掌握了所有这些，您将继续在命令行界面(CLI)中操作文件和进程，以及创建、监视、终止、重新启动和修改进程。

在您的学习过程中，您将掌握如何使用显示管理器，学习如何创建、修改和删除用户帐户和组，以及了解如何自动执行任务。最后一章帮助您配置日期并设置本地和远程系统日志。除此之外，您还将探索不同的Internet协议，以及网络配置、安全管理、外壳脚本和SQL管理。

到本书结束时，你将不仅掌握所有使用练习题和模拟考试的模块，还将为通过LX0-103和LX0-104认证考试做好充分准备。

你将学到什么

• 了解Linux系统架构
• 安装、升级和管理Linux系统包
• 配置设备并维护Linux文件系统
• 管理外壳环境、编写脚本和管理数据
• 在Linux操作系统中设置用户界面和桌面
• 自动执行系统管理任务并管理基本的系统服务
• 管理Linux上的SQL服务器，并使用rsyslogd进行本地和远程日志记录
• 管理网络和本地安全

这本书是为谁而写的

如果您想获得CompTIA Linux+证书，《CompTIA Linux+认证指南》是为您准备的。本指南也适用于对增强Linux和Shell脚本编写技能感兴趣的系统管理员和新手Linux专业人员。不需要事先了解Linux，尽管对Shell脚本有一定的了解会很有帮助。

目录表

第1章配置硬件设置
第2章引导系统
Chapter 3 Change runlevels/boot targets
第4章设计硬盘布局
第5章安装Linux发行版
第6章使用Debian包管理
第七章使用百胜餐包管理
第八章执行文件管理
第9章创建、监视、终止和重新启动进程
Chapter 10 Modify process execution
第11章显示管理器
第12章管理用户和组帐户
Chapter 13 Automate Tasks
第14章维护系统时间和日志记录
第15章互联网协议基础
第16章网络配置和故障排除
Chapter 17 Perform security administrative tasks
第18章外壳脚本编写和SQL数据管理
第十九章模拟考试1
第20章模拟考试2