I think that I shall never see
a graph more lovely than a tree.
A tree whose crucial property
is loop-free connectivity.
A tree that must be sure to span
so packet can reach every LAN.
First, the root must be selected.
By ID, it is elected.
Least-cost paths from root are traced.
In the tree, these paths are placed.
A mesh is made by folks like me,
then bridges find a spanning tree.


Um die Temperatur aus dem /proc interface auszulesen reicht der einfache Befehl:

cat /proc/acpi/thermal_zone/THRM/temperature | cut b 26

00:53 localhost: > cat /proc/acpi/thermal_zone/THRM/temperature | cut b 26
46 C