دانلود کتاب راهنمای مطالعه +CompTIA Linux ویرایش ششم

This book consists of 31 chapters organized around the different objective areas of the Linux+ exam: Chapter 1, “Preparing Your Environment,” helps you with finding and installing a Linux distribution to use for experimenting with Linux and working on the exercises in the book. Chapter 2, “Introduction to Services,” introduces you to the different server applications and uses you’ll commonly see used in Linux. Chapter 3, “Managing Files, Directories, and Text,” covers the basic Linux commands for working with files and directories from the command line. Chapter 4, “Searching and Analyzing Text,” discusses the different tools Linux provides for working with text files. Chapter 5, “Explaining the Boot Process,” takes you into the inner processes of how the Linux operating system starts, showing you how to customize the Linux boot process. Chapter 6, “Maintaining System Startup and Services,” walks you through how the Linux system starts applications at boot time by discussing the two different methods used for controlling program startups. Chapter 7, “Configuring Network Connections,” shows how to get your Linux system working on a local area network, along with the different tools available to help troubleshoot network problems on your Linux system. Chapter 8, “Comparing GUIs,” discusses the different graphical desktop environments available in Linux. Chapter 9, “Adjusting Localization Options,” shows how to change the character set and date/time formats for your Linux system to accommodate the different formats used in various countries. Chapter 10, “Administering Users and Groups,” explores how Linux handles user accounts and how you can assign users to groups to manage access to files and directories. Chapter 11, “Handling Storage,” examines the different storage methods and formats available in the Linux system. Chapter 12, “Protecting Files,” dives into the world of data backups, archiving, and restoring. Chapter 13, “Governing Software,” explains how Linux manages software applications and how to install software packages on the various Linux distribution types. Chapter 14, “Tending Kernel Modules,” discusses how Linux uses kernel modules to support hardware and how you can manage the kernel modules on your Linux system. Chapter 15, “Applying Ownership and Permissions,” explores the multiple methods available for protecting files and directories on a Linux system. It discusses the standard Linux-style permissions as well as the more advanced SELinux and AppArmor applications used to provide more advanced security for Linux systems. Chapter 16, “Looking at Access and Authentication Methods,” explores the different methods Linux can use to authenticate user accounts, both locally and in network environments. Chapter 17, “Implementing Logging Services,” shows how Linux logs system events and how you can use the Linux system logs for troubleshooting problems on your Linux system. Chapter 18, “Overseeing Linux Firewalls,” walks you through how to protect your Linux system in a network environment. Chapter 19, “Embracing Best Security Practices,” discusses various common methods you can implement to make your Linux environment more secure. Chapter 20, “Analyzing System Properties and Remediation,” explores the methods you have available to troubleshoot different types of Linux problems. This includes network issues, storage issues, and operating system issues. Chapter 21, “Optimizing Performance,” discusses how Linux handles running applications and the tools you have available to control how those applications behave. Chapter 22, “Investigating User Issues,” explores how to troubleshoot and fix common user-related issues, such as the inability to access specific files or directories on the system. Chapter 23, “Dealing with Linux Devices,” walks you through the different types of hardware devices Linux supports and how best to get them working on your Linux system. Chapter 24, “Troubleshooting Application and Hardware Issues,” focuses on troubleshooting methods for solving storage, application, and network problems that may occur on your Linux system. Chapter 25, “Deploying Bash Scripts,” discusses how to create your own scripts to automate common tasks in Linux. Chapter 26, “Python Concepts,” touches on the basics of Python programming as it would apply to system administrators. Chapter 27, “Automating Jobs,” follows up on the topic of Bash scripts by showing you how to schedule your scripts to run at specific times of the day, week, month, or year. Chapter 28, “Controlling Versions with Git,” explores the world of software version control and demonstrates how you can use the common Git version control software to manage your own applications and scripts. Chapter 29, “Understanding Cloud and Virtualization Concepts,” walks you through the basics of what the cloud is and how to use Linux to create your own cloud computing environment. Chapter 30, “Inspecting Cloud and Virtualization Services,” demonstrates how to implement cloud computing software in Linux. Chapter 31, “Orchestrating the Environment,” discusses how you can use containers and orchestration engines in your Linux environment to control application development environments and deploy applications in controlled environments.