Nucleus

LPI
is a great study

About the operating system LINUX,
from Linus Torvald created the linux kernel at work as cool crew,
later he became the main chief kernel architect.
http://en.wikipedia.org/wiki/Linus_Torvalds
COOL respect

Hier ben ik bezig met een alphabetisch gesorteerd project
voor een site over de eigenschappen van edelstenen.

Edelstenen

embed linux are linux distro's for small embeded devices
as a smartphone or a router or even a 666mhz old desktop can be used as embeded device.

is an superb tool for penetration testing purposes only,

for 3000$ you can eaven buy pro whit its own webinterface.

but the express tool has a great gui

but the Console is The way,
gotta love Bashin

also take a look at my DocuWiki