Nagios is one of the most powerful network monitoring systems, which is widely used in the industry. It can actively monitor any network, and generate audio/email warnings and alerts when any problem is detected. The check types and alert timers are fully customizable. This tutorial explains how to install and configure Nagios on Linux.

Back in May 2012, Judge William Alsup (yes, he's popular today) issued a very good and very thorough ruling explaining why APIs could not be covered by copyright. Alsup, who claimed he learned to program in Java to better understand the technical details of the case, went into a fair bit of detail in his ruling, which looked like it was clearly designed to explain basic programming concepts to an appeals court who would surely be hearing the case -- and almost certainly with judges who had less (if any) programming knowledge. The appeal was officially heard by the Federal Circuit appeals court (CAFC) today and there are some reports suggesting that the judges are skeptical of Alsup's ruling and may be leaning towards overturning it.

Tiny Core Linux is a very small (10 MB) minimal Linux desktop. It is based on Linux 2.6 kernel, BusyBox, Tiny X, FLTK graphical user interface and JWM window manager, running entirely in memory. It is not a complete desktop, nor is all hardware completely supported; it represents only the core needed to boot into a very minimal X Window desktop, typically with wired Internet access.

A case that went before the Supreme Court yesterday has a very long history. Lexmark sued Static Control Components in 2002, arguing that SCC shouldn't be allowed to reverse-engineer its printers and help others create replacement toner cartridges, because of copyright law. In 2004, an appeals court ruled in favor of SCC, and that ruling has become a cornerstone of DMCA-era copyright law.

Not exactly gaming news but still interesting and it can impact Linux gaming in the future, Valve (and others) has joined the Linux Foundation.

Several security issues were fixed in the kernel.

On December 3, Ubuntu 12.04 LTS received a major kernel upgrade that fixed twelve vulnerabilities discovered in the upstream Linux 3.2 kernel by various developers (eight of them were discovered by Kees Cook).

Elder Sign: Omens is a digital version of the popular board game by Fantasy Flight Games. Build a team of unique investigators and fight to keep an all-powerful Ancient One from invading our world! Explore museums, oceans, deserts and more for the arcane Elder Signs that will help seal the Ancient One away.

Oracle has announced a few days ago that its Oracle Linux operating system has reached version 6.5, bringing lots of new features, updated packages and several improvements over previus releases.

Today in Open Source: iBuyPower's Steam Machine priced at $499. Plus: Android eyewear computer ships, and get a job by contributing to open source.

Valve likes Linux. Linux now likes Valve. So Valve is now actively contributing to the Linux Foundation by joining Clodius Systems and the HSA Foundation as new members

Not even Mighty Big Blue can stop a hurricane. But. IBM and Marist College are testing a new cloud computing innovation that could help prevent disruptions in voice and data communications services caused by hurricanes and other natural disasters.

Starbound the game I have probably been most excited about this year is due to drop into public beta in less than an hour, are you ready to rock?

The latest open-source Linux benchmarks out of Phoronix is a six-way Linux laptop performance comparison featuring laptops/ultrabooks from Lenovo, Hewlett-Packard, ASUS, and Apple...

Explain Shell is a free service that breaks down Linux commands .

We are happy to publish an interview with Niki Kovacs, the developer of a very interesting project called Microlinux. Enjoy!

If you want to play with what the KDE developers are working on, Project Neon 5 has been the way to go. Now it’s even easier, because an ISO installation image for the daily builds has been released.

HAMMER2 file-system improvements have landed hot on the heels of the exciting DragonFlyBSD 3.6 release...

Valve has joined the Linux Foundation, making Steam Machine prototypes looking more and more like serious competition for Microsoft's Xbox One and Sony's PlayStation 4.

Greg Kroah-Hartman has just announced a few minutes ago, December 4, that the third maintenance release of the Linux kernel 3.12 is now available for download.

Nowadays we see beautiful design everywhere in our daily life. The digital world is no exception. Many of the websites we visit and the desktop and mobile apps that we use started to be so beautifully designed, that user perceptions on design started to change. As a result, everybody is becoming more design savvy. Users who didn’t care about contrast, button color or responsiveness in the past now critique companies whenever they make a user interface or experience update. Do you remember the user reaction after several Digg re-designs? Why don’t you use GIMP over Photoshop even though as an average user you won’t need most the extras Photoshop has? There are hundreds of other examples where you will see design and user experience having a great impact on product adoption rates and continuity. Open source software always has the advantage of offering a free alternative to mainstream solutions, but it doesn’t guarantee user adoption.

A month or so ago, a PR person sent me a ridiculously misleading (to potentially dishonest) Forbes piece by Ev Ehrlich, former undersecretary of commerce for President Bill Clinton, arguing against net neutrality. The piece was so ridiculous that I asked the PR person whether or not Ehrlich, in his current job as a consultant/think tank person, was working with any broadband providers. The PR person said he didn't know, and I figured I'd just ignore the piece. However, having now listened to a radio debate on KCRW about net neutrality that included Ehrlich making the same basic argument in a discussion with Tim Lee from the Washington Post, Harold Feld from Public Knowledge and Alexis Ohanian of Reddit, it seems worth highlighting just how confused and, well, wrong, Ehrlich is.

While Valve has been tinkering away at SteamOS, and the Steam distribution platform for Linux, Gabe Newell and company have been busy cementing an important relationship. Valve has officially joined The Linux Foundation.

But that's not the most interesting way to use kexec. If you can load arbitrary code into the kernel, you can load anything. Including, say, the Windows kernel. ReactOS provides a bootloader that's able to boot the Windows 2003 kernel, and it shouldn't be too difficult for a sufficiently enterprising individual to work out how to get Windows 8 booting. Things are a little trickier on UEFI - you need to tell the firmware which virtual?physical map to use, and you can only do it once. If Linux has already done that, it's going to be difficult to set up a different map for Windows. Thankfully, there's an easy workaround. Just boot with the "noefi" kernel argument and the kernel will skip UEFI setup, letting you set up your own map.

Why would you want to do this? The most obvious reason is avoiding Secure Boot restrictions

Deepin Terminal is the latest attempt to give the Linux terminal a new face and better features. The other attempt is Final Term. See Final Term: A terminal emulator to rule them all and Finalterm now has tabs, horizontal and vertical split screens.

Companies like Google, Facebook, and Amazon are collecting enormous amounts of information all day, every day. They use powerful supercomputers to analyze this data. Many people use this to better market products to consumers, for instance. But, how can big data do more? We see companies and inventors coming out with ideas for improving healthcare, for one, by tracking human biometrics. I think we can take it to the next level and make more wide-scale improvements to our health and our lives.

Oracle Linux 6 Update 5 ships with three sets of kernel packages: Unbreakable Enterprise Kernel Release 2 (2.6.39 for x86); Unbreakable Enterprise Kernel Release 3 (3.8.13 for x86_64); Red Hat Compatible Kernel (2.6.32 for x86 and x86_64). UEK R3 includes the following major improvements over UEK R2: integrated DTrace support in the UEK R3 kernel and user-space tracing of DTrace-enabled applications; Device mapper support for an external, read-only device.

The OpenMW team is proud to announce the release of version 0.27.0! This release brings the first official release of OpenCS, the OpenMW team's efforts to bring an open source solution for editing content for OpenMorrowind.

While I was looking some video related to Linux I’ve found this video of gotbletu an user that I follow on Youtube, related to a small player to listen music directly from the terminal: pms AKA Poor Man’s Spotify.

I like lightweight clients, and so I’ve gave it a try, these are the results.

Vuzix has begun shipping an Android-based eyewear computer to developers, and is now taking pre-orders from the general public. The $1,000 Vuzix M100 device is equipped with a 1GHz, dual-core processor and a 16:9, WQVGA display, and offers WiFi, Bluetooth, GPS, sensors, a five-megapixel camera, and voice and gesture recognition. Vuzix announced the M100 in […]