At the CanSecWest security conference in Vancouver BC, hackers were invited to find and exploit holes in modern browsers. A popular target for hackers at this year’s conference was Safari on a Mac — definitely the lowest hanging fruit.

There are dozens, if not hundreds, of open source games that are already native on GNU/Linux. Unfortunately the commercial gaming market lags behind open source game development when it comes to GNU/Linux. Some people using GNU/Linux want the commercial games too. This article is an attempt to assist a move in the direction of GNU/Linux in the commercial gaming market.

With the release yesterday of the Linux 2.6.29 kernel, we have set out to explore how the desktop performance has evolved over the past six major kernel releases. On a few occasions in the past we have provided kernel benchmarks (at one point even benchmarking 12 kernels), but this time around we have included nearly two dozen benchmarks using the Phoronix Test Suite.

This article is a short overview of how to use apt-pinning on Debian and Debian-based distributions (like Ubuntu). Apt-Pinning allows you to use multiple releases (e.g. stable, testing, and unstable) on your system and to specify when to install a package from which release.

1-Wire bus is a communication system developed by Dallas Semiconductor. It is quite similar to I2C, except for the data rate, which is lower, the costs, which are very low, and the range, which is higher. The 1-Wire protocol allows the communication among several devices produced by Dallas Semiconductors/Maxim...

Sun Microsystems has began the deployment of South Africa’s largest supercomputer, a 27Teraflop system that runs a suite of open source software. The system is the second phase of a multi-million rand project that was awarded to Sun last year and will be housed at the Centre for High Performance Computing (CHPC) in Cape Town.

As an administrator the major interest that you will have with the web interface is the ability to recognize and respond to problems. The quickest access to all of the recognized problems is the “Service Problems” page. This page provides a summary of all problems related to services that Nagios detects.