how to create a tmpfs ramdisk which “spills over” onto a disk filesystem at a certain size : neato LVM hack
(tags: tmpfs disk speed lvm ext2 filesystems linux performance)how useful are the new SEI grants for green upgrades to Irish homes? : doesn’t sound great. this site reckons it’d take 21 years to break even on your investment if you chose external wall insulation
(tags: insulation green environment house home sei ireland builders)