Ubuntu Linux

Ubuntu notes.

Fedora Linux

Fedora notes.

Research on Penguin Behavior

A collection of Linux documents (HOWTO guides, tutorials, notes, programming docs, etc).

Penguin Tricks

A concise list of Linux tricks.

Penguin Programming - Info

Programming information (Linux, UNIX, embedded, C/C++)

Penguin Programming - Source Code

Source code examples & skeletons.

Penguin Tools

Programming tools I wrote.

X Window System

X Window System and window managers.