You want to improve your Linux skills??
I did an Linux From Scratch a few months after I started with Linux.
I learnt $#!Tloads
YOu learn how to compile things and how to configure things and how it works. It is probably the best way In my view to learn, you learn the nuts and bolts. It isn't that hard either.
And also, try to use the command line as much as possible, i'm becomin an addict, there is always a term open on my computer. Before you say make or extract a zip or tar.gz in GUI, try to do it at commandline. Be curious! look at things on your system!! Don't hide it!!
And always use 'man command' and 'command --help'
And as i read somewhere
QUOTE
Anything that can be done in GUI can be done twice as fast in command line
Too true!!!!!
Don't be scared!! DO an LFS
www.linuxfromscratch.org
And there is some good stuff in the old docs section of this site including a very good shell tutorial.
http://www.mandrakeusers.org/docs/basics/i.../index.html#uts
Good Luck.
James