Monitors logs or other commands such as dmesg output on Linux systems.
...Check with your distribution's repositories, Ubuntu users may need to add a PPA, others may have to compile it from source.
This will be part of a suite of tools to be included in a customized Linux distribution geared toward PC diagnostics and recovery.
Xen Stuff is a collection of tools and prebuilt virtual machines for Xen, the paravirtualising virtual machine monitor. It is intended to make life a little easier for administrators and users of Xen virtual machines.