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Drupal is a great CMS but is a bit hefty when you host it on bargain-basement shared hosting, and virtual private servers are great but memory-constrained at the low-end. Apache can be a big offender when it comes to resource usage, so a nice alternative is nginx, a fast, light-weight and efficient http server that supports PHP via PHP-FastCGI. So this is a pretty slick setup for hosting Drupal, and I've taken a few different howtos and forum posts to put together this guide, which should have all you need in one stop, including a working URL rewrite config.

The next major update of Ubuntu code named Ubuntu Lucid Lynx is scheduled to arrive in April 2010. This is going to be an LTS edition, which means updates will be available for three years in desktop and five years in Servers. Even though Ubuntu 10.04 is going to be an LTS release, a complete overhaul is on the cards. Lets take a peek at what's coming in Ubuntu 10.04 Lucid Lynx.

Texas Instruments has spun a new IP camera system-on-chip (SoC) that enables 1080p video and analytics for the video surveillance market. The TMS320DMVA1 SoC combines an ARM9 core, a new Vision analytics co-processor, and a codec co-processor, and is offered in a Linux-ready DMVA1 IP camera reference design, says TI.

Noted iPhone and PlayStation 3 hacker George Hotz, or GeoHot, told the gaming community not to update their systems until he was able to release custom firmware allowing them to continue using their Linux partitions, and it looks as if he's close to his goal. A new video posted today shows the hack, although a release date hasn't been given for the rest of us to download his work.

The Ubuntu developers have announced that Ubuntu 10.04 will be abandoning its switch to Yahoo search as the default search provider on the Ubuntu desktop and returning to use Google's search. The switch to Yahoo was announced in January and lauded as part of a revenue sharing deal which would provide "revenue [which] will help Canonical to provide developers and resources to continue the open development of Ubuntu and the Ubuntu Platform".

The FreeBSD Handbook appeared cryptic on how exactly to update packages and ports. I'm sure the answer is in there, but I just couldn't find it. However, I do have Dru Lavigne's new book, "The Definitive Guide to PC-BSD," and I'm following her instructions on pages 247-251 on how to use csup and portupgrade to update both packages and ports on my FreeBSD 7.3-release installation.

If you need network services, there is little need to build up your own hardware. Try using cloud services and bring your infrastructure into the cloud. You need an in-house infrastructure? Try Eucalyptus…

The Horde open source messaging and groupware project is gearing up for the first major release of its application suite and development environment in years with version 4, which is due to arrive in mid-2010. Horde has a long history since the first release of the framework over a decade ago. Version 3 first appeared in late 2004 and since then a large ecosystem of applications has flourished around it -- from Web-based PIM to photo management.

Last week, to the surprise of patent lawyers and the biotechnology industry, advocates for technological freedom won an enormous victory against socially harmful distortions of patent law. The Federal District Court for the Southern District of New York held invalid patents owned by Myriad Genetics on diagnostic testing for genetic susceptibility to the most common hereditary forms of breast and ovarian cancer. By "patenting" the right to determine whether the BRCA1 and BRCA2 genes are present in the relevant mutated form in a women's genome, Myriad Genetics has been able to exclude all other laboratories from conducting the test. Patients and their insurers have paid much more, and women and their families have waited crucial weeks longer than necessary for information relevant to treatment and potentially affecting survival.

Open-source culture. What does this bring to mind? For some, it represents freedom: freedom to speak, freedom to share, and freedom to change. Yet, to others, the words sound a death-knell. To them, anything open-source is dangerous. Sherman Alexie, a novelist, was quoted in an interview: “With the open-source culture on the Internet, the idea of ownership — of artistic ownership — goes away… it terrifies me.” I must respectfully disagree.

FreeBSD 7.3-release has a two-year support life with the option to upgrade to the FreeBSD 8.x branch at any time. More than one -release branch going at the same time? More than one -stable branch, plus a -current branch in constant development? FreeBSD has a whole lot of flexibility depending on what you want out of the system, what your comfort level is with bleeding-edge software, how often you want to update your software, and of course what your hardware and tasks require.

Creating patches is usually handwork; fixing one specific issue at a time. Once in a while though, there is janitorial work to be done or some infrastructure to change. Then, a larger number of issues have to be taken care of simultaneously, yet all of them are following the same basic pattern, e.g. a replacement. Such tasks are often addressed at the source-code level using scripts in sed, perl, and the like. This article examines the usage of Coccinelle, a tool targeted at exactly those kinds of repetitive patching jobs. Because Coccinelle understands C syntax, though, it can handle those jobs much more easily.

I used to review linux, some of you may remember either knolinux or new2linux websites. Every once and a while a former reader would email and ask, "what happened?" How do you explain certain things in life? It wasn't health, family, ideological changes, or anything even close to resembling something dramatic. I simply took a new job...at Microsoft. No, I am not a programmer, so it wasn't even remotely related to operating systems, office, or anything that makes them money. It was mobile search, so in fact the pieces I worked on actually cost them several hundreds of millions of dollars. I digress. Since I left them after my 18 months of pain, shame and learning how lame it really is to not be a programmer, I have been working ever since on getting back into my engineering discipline and my love for linux. No, I wasn't forced to stop using Linux, I simply made a decision to try to understand my company's products, as I had spent nearly a decade of trying to make sense of what came out of Redmond. I only take from my time there a learning of how not to manage products, how not to spend money going after lost causes simply to try and beat others, and that free soda just doesn't make up for the slow and steady pull of life from the lack of color in the offices.

Almost simultaneously with the first series 1.8 X Server, the developers have also updated Mesa3D and various drivers. Four new stable kernels offer bug fixes and minor improvements. The X Server isn't the only component for which a new version has recently been released, as many other components that impact the graphics support in Linux distributions have also been updated in the past two weeks.

The amount of software that is available for Linux is truly mind-boggling with tens of thousands of applications available to download, including an impressive arsenal of open source games. However, it is fair to say that the amount of commercial games released for Linux continues to be in short supply in comparison with the number of titles released under Windows.

Ubuntu Linux is gearing up for the debut of its latest release with Ubuntu 10.04, codenamed "the Lucid Lynx" and scheduled for general availability at the end of the month. It's a release that offers multiple new features on the desktop and a new look to Ubuntu Linux.

The O'Reilly Open Source Convention (OSCON) has posted sessions and keynotes for its annual conference. Scheduled for July 19-23, at the Oregon Convention Center in Portland, OSCON features keynotes including Google's Chris DiBona, Facebook's David Recordon, Canonical's Simon Wardley, and the GNOME Foundation's Stormy Peters.

On April 1, Sony released firmware update 3.21 for the PS3, an update that disabled the Install Other OS function on the older, bulkier PS3s. Sony's official reason: "Security Concerns." Now, nearly a week later, consumers are reporting that the update has led to a variety of bugs, including slowed internet connections, controller compatibility issues, and resolution issues when using HDMI. And that's if the update installs at all, as there have been reports that the download cycle hits an endless loop and never fully completes.

The Linux system call interface permits user-space applications to invoke functionality in the kernel, but what about invoking user-space applications from the kernel? Explore the usermode-helper API, and learn how to invoke user-space applications and manipulate their output.

From time to time, Dell does a poor job articulating its Ubuntu Linux strategy. But sources close to Dell and Canonical continue to insist the relationship remains healthy and “stronger than ever.” Here’s an update on Dell’s Ubuntu strategy — which includes a dramatic Dell-Ubuntu PC push in China.