Install Latex in Linux

http://linuxandfriends.com/2009/10/06/install-latex-in-ubuntu-linux/

Setting up Latex
http://www-lmmb.ncifcrf.gov/~toms/latexforbeginners.html

ldd
print shared library dependencies.
Normally, using under /usr/bin /usr/shared /usr/lib path

LaTex Beamer Matrix
http://deic.uab.es/~iblanes/beamer_gallery/index.html
http://www.hartwork.org/beamer-theme-matrix/

Tex Showcase
http://www.tug.org/texshowcase/

LaTex Command Glossary:
http://en.wikibooks.org/wiki/LaTeX/Command_Glossary

Wiki Books:
http://en.wikibooks.org

Other useful resources:
A Guide To Latex and Electronic Publishing