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With vncthumbnailviewer you can see many VNC desktops at once and jump in to control any of them with a double click. vncthumbnailviewer acts like many VNC clients, so it can help you monitor many VNC servers. vncthumbnailviewer was created for monitoring desktops in a computer lab environment. It uses the TightVNC Java code, and is thus fairly stable and glitch-free. There are no vncthumbnailviewer packages for Ubuntu, openSUSE, or Fedora. vncthumbnailviewer is written in Java, so you need a Java Runtime Environment (JRE) installed in order to run it. For this article I used version 1.4.1 of vncthumbnailviewer with IcedTea Runtime Environment (build 1.7.0-b21) 64-bit as my Java runtime.

VIA Technologies, Inc, a leading innovator of power efficient x86 processor platforms, today announced the launch of a beta version of the VIA Linux Portal as part of an initiative designed to extend collaboration with the Open Source community. The VIA Linux Portal will initially offer graphics drivers for the VIA CN896 digital media IGP chipset for the new Ubuntu 8.04 LTS distribution. Documentation and source code for these drivers will be released over the coming weeks, with official forums and bug tracking scheduled for implementation later this year. The VIA Linux Portal will also adhere to a regular release schedule that is aligned with kernel changes and the release of major Linux distributions.

Botnet fighters have another tool in their arsenal, thanks to Microsoft. The software vendor is giving law enforcers access to a special tool that keeps tabs on botnets, using data compiled from the 450 million computer users who have installed the Malicious Software Removal tool that ships with Windows.

The JyDT plug-in enables Eclipse to work as a Jython/CPython IDE. In this tutorial learn how to configure the JyDT and a brief description of it. Learn to use the PyDev perspective and explorer, compile and run code, use the debugger, do unit testing, refactor, manage Python projects, and use the editor and IDE.

In this installment of our co-published Fedora Interviews, Jeremy Katz, David Cantrell, and Chris Lumens talk about the improvements to Anaconda in Fedora 9.

On April 4, CERT put out a scary advisory about the GNU Compiler Collection (GCC). This advisory raises some interesting issues on when such advisories are appropriate, what programmers must do to write secure code, and whether compilers should perform optimizations which could open up security holes in poorly-written code.

KVM (Kernel-based Virtual Machine), Linux's own baked-in virtualization program, has been gaining popularity. Now, Qumranet, the company behind KVM, is releasing a commercial virtual desktop called Solid ICE based on KVM technology. Solid ICE is designed to run multiple virtual desktops in a KVM on servers. While the servers need to be running Linux 2.6.20 or higher, Solid ICE can be used to deploy Windows or Linux desktops on either thin clients or repurposed PCs. The servers must run on x86 processors that support virtualization extensions. These include Intel's VT (Virtualization Technology a.k.a. Vanderpool) and AMD's AMD-V (a.k.a. Pacifica) technologies.

A year and a half ago, the excellent Linux music player Amarok added extensive support for Magnatune. The programmer, Nikolaj Hald Nielsen, did this on his own initiative, simply because he thought it'd be a neat thing for his favorite music player to have, and because he liked Magnatune's business philosophy.

Ah, how the mighty have fallen. In what must have been gross oversight, Red Hat is pitching proprietary software on its website under the banner of "No vendor lock-in." The way Red Hat and IBM make it appear, simply running one's software on an open platform like Linux magically removes the proprietary lock-in of the application.

As Juror No. 7, schoolteacher Vince Dunn sat a foot or so away from Hans Reiser, the Linux programmer whom Dunn and 11 other panelists convicted of first-degree murder on Monday. In an interview Tuesday with Wired.com, the 61-year-old fifth-grade teacher recounted his six months of jury duty, some of which required sitting next to the 44-year-old defendant's immediate right during his 11 days on the witness stand. Hans Reiser is escorted from the courtroom following a Tuesday court appearance setting his sentencing date. "I was looking at his eyes," the Oakland man said in a telephone interview. "He was faking it."

The most obvious change from last year was that there weren't any repeated presentations and each time slot was original yielding more presentations than last year. Another big change is that two of the presentation rooms (Haskel 108 and 103) had a video camera in them with live streaming and archiving of the content. ustream.tv was responsible for the streaming and archiving and some folks from the BTC did all of the camera work.

Formula One motor racing is no longer about famous car marques, its about precise science and using technology to shave another fraction of a second off a lap time, and Linux is playing a pivotal role in helping the race teams achieve this. As a technical sport motor racing demands of its participants a close understanding of the technologies that can help them. F1 motor racing is probably second only to the aerospace industry in the application of aerodynamic simulation and wind tunnel technology. It is a testament to the rapid advance of Linux in high performance computing that most teams in Formula 1 have been using Linux systems in their aerodynamic and engine workshops for a number of years.

I read Negroponte's statement presenting the OLPC XO as a platform for Windows in the most ironic circumstances possible: during a week of preparing, under a deadline, to migrate personally to an XO. I made this decision for one specific reason: freedom. The IBM T23s that I have used for many years are adequate in practice, and the system and applications running on them are entirely free software, but the BIOS is not. I want to use a laptop with a free software BIOS, and the XO is the only one.

Ksplice is an interesting open source project out of MIT that automates the process of applying security patches to the Linux kernel without rebooting, and it’s getting notice by the Linux Foundation.

Guess what? You can now use Microsoft to monitor/manage Linux and Unix servers as well as open source databases and webservers. Even more surprising is the fact that Microsoft is using open source to enable their management of open source servers and applications. It's all part of the new Miicrosoft System Center Operations Manager 2007 with cross platform extensions.

Twitter is a popular social networking utility that's gaining popularity as a micro-blogging tool. Registered users can post messages -- also called Tweets -- via the Web interface, but many prefer to use desktop applications that offer additional functionality and move Tweeting out of the browser entirely. Qt Twitter Linux is a barebones KDE client developed with Qt and C++. Since it was built using Twitter's APIs, messages sent via this tool appear instantaneously in Twitter's timeline as if they were sent directly from the Web-based interface (all Tweets show what app the sender uses by default). While Qt Twitter Linux doesn't come with handy features such as search and archive, it's great for dashing off quick messages.

The KDE Community today announced the immediate availability of KDE 4.1 Alpha1. With the soft feature freeze in effect, KDE 4.1 provides a first preview of what can be expected from KDE 4.1, due in late July this year.

With libraries of thousands of fonts to handle, designers need a way to quickly locate fonts and organize them into meaningful categories -- such as by the project that requires them -- and to disable fonts when they are not in use so that they don't clog system memory. Although as recently as two years ago the GNU/Linux desktop lacked a font manager that met all these needs, it now has four that either meet them or are likely to.

Client-side migrations are challenging due to their large scale, the potential uniqueness of each client system, and the direct impact on users. Learn the steps involved in migrating your environment to that of a Linux client. This article, Part 3, focuses on the next step: technical planning, after the organizational planning for desktop migration presented in Part 2.

If you want to be notified when and how a Web site has changed, you can turn to either netstiff or urlwatch to keep and eye on things for you. Both of these tools monitor Web sites for changes and allow you to see a diff-like output of exactly what has changed. You can also use netstiff to monitor FTP sites for changes.