Book Version

This is BLFS-BOOK version 12.1 dated March 1st, 2024. This is the 12.1-systemd branch of the BLFS book, currently targeting the LFS 12.1-systemd book. For development versions, if this version is older than a month, it's likely that your mirror hasn't been synchronized recently and a newer version is probably available for download or viewing. Check one of the mirror sites at for an updated version.