When you’re looking for some documentation and help about a specific command, man really is your best friend. Almost all the commands on your system will have a man page where you can look to find all sorts of information.

PHP offers simple but effective solution to log all errors to a log fiie.

Here are some useful commands that you can use to find (almost) every information that you want to know about your system from the command line.

GNU/Linux is bursting with information about the system on which it runs. The system's hardware and memory, its Internet link and current processes, the latest activity of each user -- all this information and more is available. And, despite such desktop tools as the KDE Control Center or GNOME's System Monitor, the easiest place to get all the system information available is still the command line.

This document describes how to set up the light-weight Conky system monitor on Ubuntu 7.04. Conky is a desktop widget that is able to display most diverse information like CPU temperature, current used network-bandwith or anything you want. You can customize the whole layout including colors and fonts.

SCO's new position is that UnixWare is just another interchangeable name for UNIX and that SCOsource was about UnixWare, not Unix System V, but here's some more evidence that they are not the same thing and that SCOsource was primarily about UNIX System V. In this article, I'll restrict myself to things SCOfolk used to say about what SCOsource was about. As you will see, before the Honorable Dale Kimball ruled in August that the UNIX copyrights didn't pass from Novell to SCO, SCO said SCOsource was about UNIX System V source code. Now that it's time to pay Novell for those System V licenses, SCO says they were really UnixWare licenses.

Detailed and proper documentation of source code and programs is the milestone of Unix culture, as we may read in “The art of Unix Programming” by Eric Steven Raymond. The first application on Unix was the platform to prepare documents. The platform was used by Bell Labs to prepare patent documents.

http://hardware4linux.info/ is a new community web site about hardware for Linux. The site allows to browse systems and components to find the ones that work or don't work with Linux.

"The GNU operating system is a complete free software system, upward-compatible with Unix. GNU stands for “GNU's Not Unix”. Richard Stallman made the Initial Announcement of the GNU Project in September 1983. A longer version called the GNU Manifesto was published in September 1985 [...] By 1990 we had either found or written all the major components except one—the kernel.