Take the Linux Filesystem Tour
tuxradar.com
tuxradar.com
[1] http://www.freebsd.org/cgi/man.cgi?query=hier
But this web site's design? I see black sans-serif paragraphs of text on a white background. Plain, yes. Maybe a bit too plain. But awful?
"I heard you liked DLL Hell, so we ported it to Linux"
Don't take it for granted that what you see is what everyone sees. It's just not true.