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In my last article I looked at performance loopers for Linux. This week I begin a 2-part review of similar applications called arpeggiators. What Is An Arpeggiator? An arpeggio is a musical technique whereby the notes of a chord are played in succession rather than all at once. The order of the chord notes in this succession may follow a strict set of rules or they may be played in purely random sequence. A device that acts upon a chord in this manner is known as an arpeggiator.

A post on Microsoft's Port 25 blog manages to talk about open source platforms without mentioning Linux once: instead it refers to "POSIX-compatible" code. Feeling threatened, are we, perhaps?

Google seems to develop new tools every week defying the stereotypes of the large, slow company, but with each new tool, it gathers more information about us and at some point, we have to consider if the trade-off is worth it.

In this ongoing series on lightweight Linux desktops, Juliet Kemp takes us on a tour of Windowmaker, the popular fast, lightweight window manager based on the look and feel of the NeXTStep interface. How does Windowmaker measure up in this era of fancy special effects GUIs?

Red Hat already focuses on Linux, JBoss middleware and virtualization. But there are multiple signs the open source company will make a business intelligence move soon. And Red Hat’s move could involve either Jaspersoft or EnterpriseDB — or both. Here's why.

Linux is an excellent choice for a server operating system, no matter what the size of business. However, it is still not very easy to administrate. Recently many distributions have launched their own interface to configure these server components, but really failed at delivering an easy-to-use interface to configure it. eBox is trying to fix this particular issue.

Fedora 13 Alpha was released yesterday with a plethora of new features and updated packages for this Red Hat Linux distribution. Aside from the features like Btrfs system rollback support and PolicyKit One support for Qt/KDE applications to excite end-users, each Fedora release always pulls in the very latest Linux graphics code. Fedora was the first distribution shipping with the Nouveau driver, then its KMS driver, and now with Fedora 13 it's the first OS deploying Nouveau's Gallium3D driver (there's benchmarks behind that link). Fedora 13 is also carrying the latest packages for the unreleased X Server 1.8, DisplayPort monitor support for more graphics cards, the latest ATI driver code from the xf86-video-ati DDX to the in-development DRM, and then there is the very latest Intel work too. To get an idea for the direction that the Intel 3D support is heading in this release, we have carried out a few quick OpenGL benchmarks.

Mozilla's high-performance TraceMonkey JavaScript engine, which was first introduced in 2008, has lost a lot of its luster as competing browser vendors have stepped up their game to deliver superior performance. Firefox now lags behind Safari, Chrome, and Opera in common JavaScript benchmarks. In an effort to bring Firefox back to the front of the pack, Mozilla is building a new JavaScript engine called JägerMonkey.

Access subsidiary IP Infusion announced a new Linux-ready "stateless tunneling" product that enables the coexistence of IPv4 and IPv6 networks. Based on the IETF's "6rd" (IPv6 rapid deployment) specifications, ZebOS Rapid Deployment forwards IPv6 traffic though existing IPv4 networks, enabling carriers to more easily transition to IPv6, says IP Infusion.

The casual view of open source software is that the code always comes first: releases are made when the code is ready, new contributors prove their chops by the quality of their code, and so forth. But in reality the FLOSS ecosystem relies on a complex legal framework in order to run smoothly and to stand up to proprietary software competition: the various software licenses, contribution agreements, copyright and other "intellectual property" law. Every once in a while, a good status check on the legal dimension is healthy for the typical developer, and SCALE 8x offered just that in a series of talks.

Barely a day goes by when you switch on your computer, plug into the web and come across yet another deranged scheme to restrict freedom in the name of security, safety or morality. RIAA, DMCA, RIPA, Pallidium computing, the list almost seems to grow exponentially. So, some guys got together in a dark room, brainstormed and came up with yet another ruse to curtail access to and use of the internet. Relax, this one won’t fly. Trust me. But the sheer audacity of it! Even the bovine docility of Windows users wouldn’t stomach this one (or would they?)—and here’s the irony. Read the full article at Freesoftware Magazine.

Clamav is the most popular free anti virus program for Linux environment.( Of course it scans for widows virus) However, clam is a command line utility and you need some skills for manipulating is properly. There are several graphical front ends for clam av which can make your life easy. The most popular among them are clamtk and Klamav.

Vsftpd is one of the most secure and fastest FTP servers for Linux. Usually vsftpd is configured to work with system users. This document describes how to install a vsftpd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine.

Operating systems market share is something that is hard to judge. There are lots of numbers out there provided by lots of different people. Which figures are you to believe and which ones should you take in with a grain of salt?

The biggest science story to hit the mainstream media in the last year was of course the big switch on at CERN. What made it such a great story for me was not just the sheer and audacious enormity of the enterprise or the humbling nobility of the colossal experiment but the story behind the story. That story was the absolutely central role of free software philosophy at the heart of everything CERN was (and is) doing. Despite the false start, CERN’s search for the Higgs Boson has got into its stride. The same cannot be said for the car crash that is climate science, which may have inflicted terminal damage on the reputation of science. I believe the rigorous application of free software methodology in conjunction with the Fourth Paradigm may save it. Read the full article at Freesoftware Magazine.

Haiku OS, the nine year old project to develop an open-source BeOS-compatible operating system, is hoping it will receive a new OpenGL stack this year. The Haiku project, like X.Org, will be participating in this year's Google Summer of Code project where the search engine giant pays many student developers to work on code for various open-source projects. There's a long list of ideas for where Haiku OS could use some help, and one of them includes a hardware 3D acceleration stack...

It's been just a month since releasing Phoronix Test Suite 2.4 and that was followed by the release of our PTS Desktop Live 2010.1 operating system, but since then work has been flowing into the next release of the Phoronix Test Suite and related benchmarking technologies. The next release, Phoronix Test Suite 2.6, is codenamed Lyngen and will be officially available in May. Today the first alpha release for Phoronix Test Suite 2.6 is available...

When it comes to Intel's X.Org driver for Linux, xf86-video-intel, the most recent release was version 2.10 and it arrived in early January complete with Pineview (their next-generation Intel Atom systems) support, X-Video improvements, and various other features. The xf86-video-intel 2.11 driver is now emerging as their next quarterly update that brings in the KMS page-flipping and DRI2 swap events support. However, Ubuntu 10.04 LTS, which is set to be released in April, will not be shipping with either of these drivers. Instead Canonical has decided to stick with the xf86-video-intel 2.9 driver that was released last September...

So the devil called me this afternoon and said they where having a snowstorm in hell. In other news Valve announced that their revolutionary "content delivery service" known as "Steam" is being ported to OSX and will be available as early as April 2010. No really its true, straight from the horse's mouth. In addition the actual client and "Steam-works" being brought to Apple's operating system Valve also plans to port all of the Source Engine games.

[Not directly FOSS related, but interesting since Windows is seen as the powerhouse of gaming. - Sander]

A joint resolution on Transparency and State of Play of ACTA negotiations from virtually all party groups in the European Parliament was tabled earlier today. It will debated tonight and faces a vote on Wednesday. If approved, the resolution marks a major development in the fight over ACTA transparency. It calls for public access to negotiation texts and rules out further confidential negotiations. Moreover, the EP wants a ban on imposing a three-strikes model, assurances that ACTA will not result in personal searchers at the border, and an ACTA impact assessment on fundamental rights and data protection.