ELI5: Explain Like I'm 5

Linux From Scratch

Linux from Scratch is like building a house with your own hands! You start by deciding what materials you need, like bricks or wood, and then you gather them up. Linux from Scratch is like this, but instead of building a house, you are creating your own version of Linux.

First, you need to choose the tools that you’ll use to build the Linux system, like the hammer or saw when building a house. Linux from Scratch gives you a list of tools that you’ll need, like the compiler that will translate your code into instructions that the computer can understand.

Next, you need to find the source code for different Linux programs, like the walls and roof of a house. This includes things like the Linux kernel, which is the central part of the operating system that controls how other programs interact with the hardware of the computer.

Once you have all the tools and source code, it's time to start building! You'll go through the instructions step by step, which tell you how to compile the code and link it together to make a functional Linux system. This is like following the blueprints to build a house.

Throughout the process, you'll need to be patient and pay close attention to detail. Just like building a house takes time and attention to detail, so does building your own Linux system. But once you’re done, you’ll have a custom-made Linux system that fits your needs perfectly!
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