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dgt_lfs05 – Linux From Scratch Setup

Module Title: dgt_lfs05 – Linux From Scratch Setup

module Description:

Welcome to “dgt_lfs05 – Linux From Scratch Setup,” a comprehensive module designed for enthusiasts and professionals alike who are interested in building their own operating system from scratch. This hands-on module will guide you through the meticulous process of setting up your environment and implementing steps crucial to creating a Linux From Scratch LFS system.

module Objectives:

  • Understand the fundamental principles behind the Linux From Scratch project.
  • Prepare a secure and efficient build environment tailored for LFS compilation.
  • Execute each step methodically, ensuring a successful installation from scratch.
  • Gain practical experience in configuring and optimizing a custom Linux system.

Key Topics Covered:

  1. Introduction to Linux From Scratch LFS:
  2. Explore the philosophy behind building your own operating system.

  3. Learn about the benefits of creating an LFS system, including customization, learning, and performance optimization.

  4. Preparazione Ambiente Propedeutico Preliminary Environment Preparation:

  5. Set up a reliable host system that meets all the prerequisites for an LFS build environment.
  6. Install essential packages and tools required for compiling software from source code.

  7. Configure your host system for optimal performance during the build process.

  8. Partitioning and Filesystem Setup:

  9. Understand partition schemes suited for LFS, including considerations for swap space and file systems.

  10. Create and format partitions to accommodate the LFS root filesystem and other necessary directories.

  11. Building Essential Tools and Utilities:

  12. Compile and install basic tools such as GCC, Binutils, and Glibc from source.

  13. Ensure these essential components are correctly configured and integrated into your environment.

  14. System Installation Steps:

  15. Follow the LFS books step-by-step instructions to compile the Linux kernel and associated utilities.

  16. Install the compiled software onto your prepared filesystem.

  17. Post-Installation Configuration:

  18. Configure system settings, including network interfaces and user accounts.

  19. Optimize performance by tuning kernel parameters and managing startup scripts.

  20. Testing and Troubleshooting:

  21. Learn effective strategies for testing your LFS system to ensure stability and reliability.

  22. Develop skills in troubleshooting common issues that may arise during the setup process.

  23. Security Considerations:

  24. Implement best practices for securing an LFS system, including user permissions and firewall configuration.

Who Should Enroll?

This module is ideal for IT professionals, system administrators, software developers, and technology enthusiasts who are eager to deepen their understanding of operating systems by building one from the ground up. Previous experience with Linux systems is recommended but not required, as this module provides foundational knowledge necessary for beginners as well.

module Format:

  • Duration: 6 weeks
  • Structure: Weekly modules consisting of video lectures, hands-on labs, readings, and assignments.
  • Assessment: Practical projects, quizzes, and a final assessment to ensure comprehensive understanding and application of the material.

Join us on this rewarding journey into the heart of Linux, where you will not only create your own operating system but also gain invaluable insights into its inner workings. Enroll in “dgt_lfs05 – Linux From Scratch Setup” today and embark on an adventure that combines learning with hands-on experience!
The students can push their exercises to the Academy DevOps & SRE GIT project. For this module, create a folder with your username as its name in the following subfolder: https://github.com/Garanti-Del-Talento/gdt_academy