There's the LFS Project[0] route and then there's building things on top of the latest Debian or Arch releases. All are good learning exercises. The only real h

There's the LFS Project[0] route and then there's building things on top of the latest Debian or Arch releases. All are good learning exercises. The only real hurdle is installing drivers for things like Printers, Wi-Fi adapters, graphics cards, etc. That can be a headache-and-a-half. [0] https://www.linuxfromscratch.org/lfs/ https://www.linuxfromscratch.org/lfs/