  About the Skolelinux Live Teaser CD "SkoleLive"  Hash: SHA1
those who were on the Debian / Skolelinux Developers Meeting in
Greece will  already know about it. While there I made a
Skolelinux (Sarge) LiveCD.  What is special about this LiveCD is
that it is not a LiveCD like Knoppix, but  a real "tjener"/sarge
CD, which has just the bootup stage a little bit common  with
Knoppix.   You just can look where its color and cheerful -
thats the "based on Knoppix"  part. ;-)  What is also special is
that its very easy to upgrade the LiveCD - either from  the
LiveCD itself or from a new tjener / sarge installation.  The
whole magic for this to work lies in UnionFS   UnionFS makes it
possible to overlay several directories. For example one
compressed one, which is read-only and another one, which is
read-write and  for example on a ramdisk.  So you could for
example also bootup a normal system, make it read-only and  lay
a UnionFS on a ramdisk over it. You could then install
(experimental)  packages on the system