New Products
Our poor monthly book selections were bumped last month by the LinuxWorld announcement binge, so let's get back to it. Apress has a fun new book out: Beginning Game Development with Python and Pygame: From Novice to Professional by Will McGugan. The idea is to train the budding game developer (but not Python expert) as both a game creator and proficient user of Python and the Pygame games development library. In creating your own tank warfare game, you learn how to deal with gaming preferences, sound, visual effects, keyboard/joystick interactions, multiple platform issues and so on.
Making RSS a snap is the idea behind the new Feed Server Virtual Appliance from Attensa. Essentially, Attensa has merged its existing Feed Server—an application for complete management of enterprise-wide RSS coordination—with the rPath Linux-based virtual appliance platform. The virtual appliance format, says Attensa, simplifies the hassles of installation, integration, maintenance and administration. A free trial version of the Feed Server is available at Attensa's Web site.
The company 2X is touting its new ThinClientServer 5 as not just a secure and cost-efficient solution but an environmentally friendly one as well. 2X claims that the thin-client model utilizes up to 50% less electricity than its fatter counterpart. ThinClientServer 5 deploys a small-footprint, always-up-to-date, Linux-based OS to popular thin-client devices. Some of Version 5's new features include full redundancy of configuration and settings, load balancing and high availability for PXE booting, ThinClientOS USB disk boot and installer, and Jetdirect print-server support. A free trial version is available on 2X's Web site.
The nifty Zimbra messaging and collaboration suite now has the honor of its own book, namely Packt Publishing's Zimbra: Implement, Administer and Manage by Marty Resnick. The book shows how to install and configure the multiplatform and open-source Zimbra server for use with Zimbra's Ajax Web client, Outlook and mobile devices. Some of the topics covered include application architecture, administration, security and Zimlets—the mashups that make Zimbra so unique and cool.
MontaVista has high hopes for its new Mobilinux 5.0, a mobile operating system used in a large number of Linux-based smartphones. The company says that Version 5.0, with its sophisticated development environment, will allow manufacturers to create new mobile devices (such as, phone handsets, GPS devices and wireless POS terminals) to consumers more quickly. Key highlights of this upgrade include NSA-level mobile security using MicroSELinux, dynamic power management, built-in connectivity (SDIO, Wi-Fi and so on), integrated real-time response, quick startup (less than seconds), smaller footprint, and support for multicore processors and the Linux 2.6.21 kernel. The first platforms supported will be Texas Instruments' OMAP 2430 and 3430, followed by six additional platforms in early 2008.
It always has been tough for small games publishers from outside the US to make their mark on our shores. Shipping boxes of air for mafia-controlled shelf space at CompUSA is no way to make a living. Thanks to the Internet, you can download cool (and Linux-based) games from publishers like Poland's Anawiki Games. Anawiki's new adventure is Path of Magic, sequel to its previous Runes of Magic. Playable without its predecessor, Path of Magic is a puzzle-driven game with more than 51 challenging levels, six image puzzles and two bonus games. The main character Evelyne continues her quest through Avalon and must find her way home on the “Path of Magic”. 3-D-accelerated OpenGL is required.
James Gray is Products Editor for Linux Journal
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
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| Designing Electronics with Linux | May 22, 2013 |
| Dynamic DNS—an Object Lesson in Problem Solving | May 21, 2013 |
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
| Making Linux and Android Get Along (It's Not as Hard as It Sounds) | May 16, 2013 |
| Drupal Is a Framework: Why Everyone Needs to Understand This | May 15, 2013 |
| Home, My Backup Data Center | May 13, 2013 |
- Designing Electronics with Linux
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Dynamic DNS—an Object Lesson in Problem Solving
- Using Salt Stack and Vagrant for Drupal Development
- Build a Skype Server for Your Home Phone System
- New Products
- Why Python?
- A Topic for Discussion - Open Source Feature-Richness?
- Validate an E-Mail Address with PHP, the Right Way
- Tech Tip: Really Simple HTTP Server with Python
Enter to Win an Adafruit Pi Cobbler Breakout Kit for Raspberry Pi

It's Raspberry Pi month at Linux Journal. Each week in May, Adafruit will be giving away a Pi-related prize to a lucky, randomly drawn LJ reader. Winners will be announced weekly.
Fill out the fields below to enter to win this week's prize-- a Pi Cobbler Breakout Kit for Raspberry Pi.
Congratulations to our winners so far:
- 5-8-13, Pi Starter Pack: Jack Davis
- 5-15-13, Pi Model B 512MB RAM: Patrick Dunn
- 5-21-13, Prototyping Pi Plate Kit: Philip Kirby
- Next winner announced on 5-27-13!
Free Webinar: Hadoop
How to Build an Optimal Hadoop Cluster to Store and Maintain Unlimited Amounts of Data Using Microservers
Realizing the promise of Apache® Hadoop® requires the effective deployment of compute, memory, storage and networking to achieve optimal results. With its flexibility and multitude of options, it is easy to over or under provision the server infrastructure, resulting in poor performance and high TCO. Join us for an in depth, technical discussion with industry experts from leading Hadoop and server companies who will provide insights into the key considerations for designing and deploying an optimal Hadoop cluster.
Some of key questions to be discussed are:
- What is the “typical” Hadoop cluster and what should be installed on the different machine types?
- Why should you consider the typical workload patterns when making your hardware decisions?
- Are all microservers created equal for Hadoop deployments?
- How do I plan for expansion if I require more compute, memory, storage or networking?




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