Hi OP, this looks super cool. I remember hearing about this (https://www.linuxfromscratch.org/) many years ago but have never done it.
Curious, what are the prerequisites for this? Do I have to know about how kernels work? How memory management, protection rings or processes are queued? Some I'd like to definitely learn about.
LFS is about building a Linux distribution from scratch (i.e. using the Linux kernel.)
The book in question is about how to build your own operating system (i.e. a non-Linux) kernel from scratch.
> We'll implement basic context switching, paging, user mode, a command-line shell, a disk device driver, and file read/write operations in C. Sounds like a lot, however, it's only 1,000 lines of code!
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