Here’s a helpful, informative text for people looking into (most commonly referring to Linux From Scratch modifications, or sometimes Live For Speed game mods — I’ll cover both, as the acronym is ambiguous). If you mean Linux From Scratch (LFS) Mods (customizing your own Linux build): Understanding "LFS Mods" In the Linux From Scratch community, a "mod" isn't a typical add-on — it's a change or extension to the build process, package selection, or system configuration beyond the standard LFS book.