Full Linux+ (XK0-005 - 2024) Course Pt. 1 | Linux+ Training

Introduction

This tutorial provides a comprehensive guide to the essential concepts and skills covered in the Full Linux+ (XK0-005 - 2024) Course. It is designed for those looking to understand Linux systems, from directory structures to user management and package management, all crucial for the Linux+ certification.

Step 1: Understanding Linux Basics

• Linux History: Familiarize yourself with the origins and evolution of Linux.
• Popular Linux Distributions: Explore various distros like Ubuntu, Fedora, and CentOS, each serving different user needs.
• Common Uses of Linux: Recognize its applications in servers, desktops, and embedded systems.

Step 2: Benefits of Linux+ Certification

• Career Advancement: Understand how this certification can enhance job opportunities and validate your skills in Linux administration.

Step 3: Linux+ Exam Structure

• Exam Format: Know the types of questions and the structure of the Linux+ exam to prepare effectively.

Step 4: Navigating the Linux Filesystem

• Filesystem Hierarchy Standard (FHS): Learn about the layout of the Linux filesystem.
  • Root Directory (/): The starting point of the filesystem.
  • Binaries (/bin and /sbin): Understand where user and system binaries are located.
  • Configuration Files (/etc): Learn the importance of the configuration directory.
  • User Directories (/home): Know where user data is stored.
  • Optional Software (/opt): Discover where optional software packages are located.
  • Device Files (/dev): Understand that this directory contains device files, not development data.

Step 5: System Architecture Components

• Kernel: Understand its role as the core of the operating system.
• Shell: Learn about command interpreters that allow users to interact with the system.
• Userspace: Familiarize yourself with the environment where user applications run.

Step 6: Boot Process Overview

• BIOS/UEFI: Learn the initial system firmware operations.
• Bootloader (GRUB): Understand how it loads the operating system.
• Init Systems (SysVinit/Systemd): Familiarize yourself with process initialization.

Step 7: Preparing and Installing Linux Distributions

• Selecting a Distro: Evaluate your needs to choose the right Linux distribution.
• Installation Process: Follow a structured approach for installation.
  • Booting from USB: Learn how to create a bootable USB drive for installation.
  • Kali Linux Installation: Follow specific steps to install Kali if interested.

Step 8: Managing Partitions and Filesystems

• Partitioning Concepts: Understand primary, extended, and logical partitions.
• Filesystem Types: Get to know common filesystems like ext4 and xfs.
• Swap Space Introduction: Learn about swap space and its importance.

Step 9: Package Management

• Package Managers: Explore tools for installing and managing software packages.
• Updating and Removing Packages: Learn how to maintain your system.

Step 10: Command Line Basics

• Essential Commands: Familiarize yourself with system information, navigation, and file management commands.
• Common Text Editors: Learn to use editors like nano and VIM for file manipulation.

Step 11: User and Group Management

• Creating Users and Groups: Understand how to manage user accounts and groups effectively.
• File Permissions and Ownership: Learn how to set and modify permissions using chmod, chown, and chgrp.

Step 12: Filesystem Management

• Mounting and Unmounting Filesystems: Understand how to manage storage devices.
• Disk Management Tools: Get acquainted with tools like fdisk, lsblk, and mkfs.

Step 13: Processes and Services Management

• Understanding Processes and Daemons: Learn the difference between processes and background services.
• Managing Services: Familiarize yourself with service management commands.
• Job Scheduling: Explore how to schedule tasks using cron and at.

Conclusion

This tutorial covers foundational Linux concepts essential for the Linux+ certification. To deepen your understanding, consider practical applications and hands-on practice with the commands and concepts presented. For further learning, explore the subsequent parts of the Linux+ series for advanced topics and practical command line training.