Hey Tux lovers, here are some good articles:

Advanced Tips For The ps Command
How to Find duplicate copies of files Using fdupes in Ubuntu
Ubuntu 8.10 Coming Soon
5 Things I Wish Linux Had
Making The Switch To Linux - Keep In Mind … (10 Ubuntu Tips)
Three Cool 3D Car Racing Games for Linux
Quick Look at KDE 4.2-SVN
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This post will serve two purposes: to learn some Linux commands in a fun way without putting so much load on your memory power, and to realize the power of wonderful Linux commands.