New Products
Red Hat Software announced the Red Hat Developers Package, a Linux product and support program for software developers. The program includes monthly CD-ROM updates of Red Hat Commercial Linux and e-mail technical support, documentation, and Linux news. Price: $399 per year.
Contact: Red Hat Software, PO Box 3364 Westport CT 06880, Phone:203-454-5500, Fax: 203-454-2582 E-mail: bob@redhat.com Web:www.redhat.com.
Enabling Technologies Group announced the availability of their latest version of the ARPUS/ce editor FREE for the Linux Operating System. “ce” is a full-screen, X-Windows based editor that provides easy-to-use text editing across a variety of UNIX platforms. Developed originally for users migrating from Apollo's Domain environment, ce was modeled after the Display Manager editor. ETG has incorporated the features of the DM editor that Apollo users liked best with new features. Some features of ce include: ceterm, multiple edit sessions, rectangular cut & paste, global bounded search and replace, coordinated mouse and text cursor control, command macros, unlimited UNDO & REDO, customized keyboard mapping, vertical and horizontal scrolling, and automatic file backup and save.
To get your FREE copy of ce for Linux, do an anonymous FTP to: ftp.std.com; cd to /ftp/vendors/ETG; and get the README file for detailed instructions. In this location, you will find the FREE Linux copy and also evaluation copies of ce for other vendors' platforms.
Contact: Enabling Technologies Group, Inc. 8601 Dunwoody Place, Suite 300 Atlanta, Georgia 30350. Phone: 404-642-1500 FAX: 404-993-4667 E-mail: arpus@etginc.com
Wolfram Research is now shipping a new version of Mathematica for Linux. With Mathematica running under Linux, users can take advantage of Mathematica's extensive numeric and symbolic capabilities, 2D and 3D graphics, a high-level programming language, as well as the many Mathematica applications available. Mathematica for Linux includes support for MathLink via TCP/IP. MathLink, Wolfram Research's communication standard, lets users make seamless connections between Mathematica, their own applications, and other commercially available software. With MathLink it is possible to exchange information between Mathematica and other programs either on one machine or among several machines on a network.
Contact: Wolfram Research, Inc. Phone: 800-441-6284 or 217-398-0700 E-mail: info@wri.com WWW www.wri.com
Contact: Wolfram Research Europe Ltd. Phone: +44-(0)1993-883400. E-mail: info-euro@wri.com
Contact:Wolfram Research Asia Ltd. Phone: 81-3-526-0506 E-mail: info-asia@wri.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
| Using Salt Stack and Vagrant for Drupal Development | May 20, 2013 |
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| 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 |
| Trying to Tame the Tablet | May 08, 2013 |
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- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
- Using Salt Stack and Vagrant for Drupal Development
- New Products
- Validate an E-Mail Address with PHP, the Right Way
- Drupal Is a Framework: Why Everyone Needs to Understand This
- A Topic for Discussion - Open Source Feature-Richness?
- Download the Free Red Hat White Paper "Using an Open Source Framework to Catch the Bad Guy"
- Tech Tip: Really Simple HTTP Server with Python
- Home, My Backup Data Center
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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