Monthly Archive:: February 2007

"Are you confused by the plethora of testing and comparison options in the Bash shell? This tip helps you demystify the various types of file, arithmetic, and string tests so you will always know when to use test, , ], (( )), or if-then-else constructs."

Artificial Intelligence has been at the center of any geek's dream for years. One of the projects that's closer to true AI is Cyc. The open source version of the commercial Cyc product is called OpenCyc and it reached v1.0 status last year. Their mission is to grow both the Cyc & OpenCyc ontology and knowledge base -- even if they are not directly affiliated with Cycorp (the original creators of the Cyc technology). The answers to our mini-interview are provided by project members Mark Baltzegarm, John De Oliveira and Brad Bouldin.

Microsoft has apologised for serving malware via its websites and Windows Live Messenger software. APC reader Jackie Murphy reported the problem: "With Microsoft launching Vista along with their Defender software to protect users from viruses and spyware, it seems therefore to be an oxymoron that they have started to putting paid changing banner advertisements for malware, on the popular MSN groups servers." A Microsoft Australia spokesperson confirmed the malware vendor had slipped through its ad booking processes.

"As Chief Open Source Officer at Sun Microsystems, UK-based Simon Phipps' job could become ever more tiring, it seems. The biggest step the company has taken so far is definitely the announcement of the Java Development Kit (and Runtime Environment) becoming free software. We invited Simon to keynote at FOSDEM and, due to his busy schedule, interviewed him about Sun's position in the free software universe over the phone."

The Book of JavaScript (2nd edition) by "thau!" (Dave Thau, according to the book's companion website) is a new and comprehensive introduction to the JavaScript language presented in an entertaining, practical format. I was provided a review copy by the publisher, No Starch Press. I have significant practical experience with JavaScript, so I do not consider myself in the target audience for this book; however, I still found much of it useful so it will remain as a valuable reference on my bookshelf.

"Microsoft has gone out on a limb to promote Vista not merely as 'the most secure version of Windows ever' (every recent version is marketed with that tired slogan), but for the first time as an adequately secure version of Windows. 'We've got the message and we've done our homework', the company says. So let's see if the reality lives up to the marketing hype."

"We are excited to announce that Haiku developer Ingo Weinhold has recently committed UserlandFS to the repository. UserlandFS is designed to provide, for the first time in Haiku (and the BeOS platform), a stable and flexible environment for file system add-on development. Along with UserlandFS, Ingo has also committed several file system modules, including a Reiser FS 3.6 read-only implementation, a RAM FS (which is still work in progress), and NetFS, a Haiku-specific networking file system. NetFS is a native Haiku network file system that provides peer-to-peer networking capabilities for computers running Haiku on a LAN and includes full support for BFS attributes and live queries."

"For years, the lightweight Xfce has been a popular desktop environment for Linux distributions running on older hardware, thanks to its lower demand on resources as compared to KDE and GNOME; it's an ideal desktop for machines with less than 256MB of memory. Until recently, however, using Xfce was a little laborious, but with its latest release last month, Xfce is a much more usable desktop environment."

Enlightenment 0.16.8.6 has been released. "Fix window move through desk switch. Fix crash on opening certain dialogs when sound is enabled. Various minor bug fixes and enhancements." Get it from the Sourceforge project page.

The long-awaited update to Microsoft's virtualization software was released Monday. Virtual PC 2007 brings support for Windows Vista - as both a guest and host operating system - and takes advantage of new hardware virtualization technology from both Intel and AMD. Both 32-bit and 64-bit versions of Virtual PC 2007 are available free of charge; Microsoft made Virtual PC 2004 SP1 freeware last July and promised to release 2007 for no cost. The move to freeware ups the ante with rival virtualization companies such as VMware and new market entrant Parallels.

Dell has been asking for input from their (prospective) customers, via a Digg-style site called Dell 'Ideastorm'. It turns out that the top requested feature is for Dell to pre-install Linux (alongside Windows) as an option. The second most requested feature is Openoffice.org, either as an alternative to or alongside Microsoft Office.

What is wrong with KDE 3.x? What is wrong with GNOME 2.8+? These seem to be the two questions arising from the recent revival of Linus vs. GNOME spat. We all know the history; Linus called the GNOME guys 'interface nazis' and advised Linux users to use KDE, which resulted in the longest comment thread on OSNews ever. That kind of fizzled out, only to be brought to light again by Linus submitting a few patches to make GNOME behave more like he wants it to behave.

In the transition from KDE 3 to KDE 4, a new file manager, Dolphin, was often discussed and now officially moved to the base part of KDE. "I just stumbled over this message saying that the file manager Dolphin is now part of kdebase (of KDE 4): 'Moving Dolphin to kdebase, as discussed with Peter and others. The big plan is: Dolphin will become the default file manager (kicker buttons and file:/ links bring it up).' The question remains what now happens with Konqueror - keep in mind that one of the goals of KDE 4 was to only keep one app for each task inside the base packages. But with Dolphin as the potentially new file manager and Webkit as the new browser we may see Konqueror vanish."

"This article shows how you can convert a physical Windows system into a VMware virtual machine with the free VMware Converter Starter. The resulting virtual machine can be run in the free VMware Player and VMware Server, and also in VMware Workstation and other VMware products. Vmware Converter comes in handy if you want to switch to a Linux desktop, but feel the need to run your old Windows desktop from time to time. By converting your Windows desktop into a virtual machine, you can run it under VMware Server/Player, etc. on your Linux desktop."