The Logic File System enables the user to access
files through an additionnal mountpoint, /lfs,
where powerful logic queries can be issued and
navigation can be done through different
dimensions, like date, size, or extension. For
instance, LFS allows the user to perform the
following commands in the shell: "cd
/lfs/ext:mp3|ext:ogg/year:1973/genre:Disco/" and
"ls artist:BeeGees/ artist:DonnaSummer/
artist:Chic/".
