New Products

Activeworlds.com, Inc. released Red Hat Linux versions of its Active Worlds servers. In addition, Activeworlds.com will be providing full support to Linux users for its product lines consisting of World Servers, Galaxervers and Uniservers. Active Worlds technology provides high-bandwidth server hosting, backed up by quadruple T1 connections, and allows thousands of simultaneous users to build and explore 3-D content on the Internet in the same shared environment.
Contact: Activeworlds.com, Inc., 95 Parker Street, Newburyport, MA 01950, 978-499-0222, 978-499-0221 (fax), sales@activeworlds.com, http://www.activeworlds.com/.

Atipa announced a new Linux-based rack-mount firewall appliance, aimed at organizations wishing to secure their web server or internal network. The Atipa Monolith Firewall improves upon traditional “static-packet filtering” by using “dynamic-packet filtering” software that actually inspects each packet for validity before allowing it network access, creating additional security from outside attacks.
Contact: Atipa Linux Solutions, 6000 Connecticut, Kansas City, MO 64120, 800-360-4346, 816-920-6235 (fax), sales@atipa.com, http://www.atipa.com/.
MontaVista Software Inc. released its Hard Hat Net CompactPCI backplane networking package. This release provides embedded Linux application developers with networking options for the CompactPCI designs prevalent in the telecommunications and internetworking markets. It enables both CompactPCI system controllers and peripheral devices to communicate using standard networking protocols across the CompactPCI backplane at high data rates. It supports a variety of protocols, including IP (Internet protocol), IPX, AppleTalk and others available for Linux.
Contact: MontaVista Software Inc., 490 Potrero Avenue, Sunnyvale, CA 94086, 408-328-9200, 408-328-9204 (fax), sales@mvista.com, http://www.mvista.com/.
CSV Technologies released a new version of its EZTerm software for Linux. EZTerm is a complete Linux command reference designed to eliminate the complexity and drudgery of typing in many Linux command lines. It allows a user to build and modify commands on the fly simply by pointing and clicking. EZTerm gives the user access to a fully functional Linux terminal that includes step-by-step help with the Linux command structure and syntax. EZTerm Software is packaged in the new Red Hat Linux 6.1, and will run with all current Linux distributions including Red Hat, Caldera and SuSE.
Contact: CSV Technologies, Inc., 303-1113 Blanshard Street, Victoria, BC V8W 2H7, Canada, 250-386-4689, http://www.csvtech.com/.

Waterloo Maple Inc. announced Maple 6 for Windows, UNIX, Macintosh and Linux. Maple 6 embodies technological enhancements and new functionality that dramatically speeds up complex technical computation projects. The new math engine delivers a tightly integrated suite of symbolic and numerical solvers. The software combines the flexibility and intelligence of Maple's symbolic computation algorithms with the reliability, accuracy and power of the NAG numerical solver.
Contact: Waterloo Maple, 57 Erb Street West, Waterloo, Ontario N2L 6C2, Canada, 519 747-2373, 519-747-5284 (fax), info@maplesoft.com, http://www.maplesoft.com/.

Software2Go, LLC announced the release of Motif 2.1.20 for FreeBSD, Linux, NetBSD and OpenBSD on the Alpha, Intel (x86) and SPARC platforms. Motif 2.1.20 is Software2Go's second release of The Open Group's Motif User Interface Toolkit. Software2Go Motif is available in both development and runtime distributions.
Contact: Software2Go, LLC, 76 Corral Drive North, Keller, TX 76248, 817-431-8775 (phone/fax), info@apps2go.com, http://www.apps2go.com/.
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.
Sponsored by AMD
Built-in forensics, incident response, and security with Red Hat Enterprise Linux 6
Every security policy provides guidance and requirements for ensuring adequate protection of information and data, as well as high-level technical and administrative security requirements for a system in a given environment. Traditionally, providing security for a system focuses on the confidentiality of the information on it. However, protecting the data integrity and system and data availability is just as important. For example, when processing United States intelligence information, there are three attributes that require protection: confidentiality, integrity, and availability.
Learn more about catching the bad guy in this free white paper.
Sponsored by DLT Solutions
| 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 |
| Non-Linux FOSS: Seashore | May 10, 2013 |
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- Dynamic DNS—an Object Lesson in Problem Solving
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
- New Products
- A Topic for Discussion - Open Source Feature-Richness?
- Validate an E-Mail Address with PHP, the Right Way
- Drupal Is a Framework: Why Everyone Needs to Understand This
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- 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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