Screenshot of QEMU VM showing an ASCII Gentoo Logo + system info
I followed Mental Outlaw’s 2019 guide and followed the official handbook to get up-to-date instructions and tailored instructions for my system, the process took about 4 hours however I did go out for a nice walk while my kernel was compiling. Overall I enjoyed the process and learnt a lot about the Linux kernel while doing it.
I’m planning on installing it to my hardware soon, this was to get a feel for the process in a non-destructive way.
Linux from Scratch is also an immensely powerful tool for deployment of secure software. Rebuilding the entire infrastructure between releases ensures threat actors can’t stay resident for long if the compromise production systems.