Linux from Scratch

Linux From Scratch
DeveloperGerard Beekmans et al.
OS familyUnix-like
Working stateCurrent
Source modelOpen source
Initial releaseDecember 1999 (1999-12)
Latest release12.3  / 5 March 2025 (5 March 2025)
Update methodSource-based
Package managerNone (source-based)
PlatformsIA-32, x86-64, PowerPC
Kernel typeMonolithic
Default
user interface
CLI
LicenseCreative Commons licenses Mainly CC BY-NC-SA and MIT License
Official websitewww.linuxfromscratch.org

Linux From Scratch (LFS) is a type of a Linux installation and the name of a book written by Gerard Beekmans, and as of May 2021, mainly maintained by Bruce Dubbs. The book gives readers instructions on how to build a Linux system from source. The book is available freely from the Linux From Scratch site.