Linux Journal Contents #130, February 2005
Linux Journal Issue #130/February 2005
Features
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A Temporary Internet Lounge
by Colin McGregor
The Knoppix live CD became the basis of a quick and easy Internet room for a high-traffic, low-budget event.
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Diskless Linux X Terminals
by Chip Coldwell
Ready for the ultimate in managed desktops without all-new hardware? Make diskless PCs work the thin client way.
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Get on the D-BUS
by Robert Love
New desktop apps need to be aware of each other, changes in files and even when the phone rings.
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OpenOffice.org in the Limelight
by Cezary M. Kruk
Here's how one magazine deals with deadlines, compatibility and work flow using the popular free office suite.
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KDE Kiosk Mode
by Caleb Tennis
Some desktop options are good for users to customize. Others, well, here's a plan that will make support calls go a little more smoothly.
Indepth
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Centralized Authentication with Kerberos 5, Part I
by Alf Wachsmann
The road to single sign-on begins with a robust authentication server. This series gives you a recipe for rolling out the well-tested Kerberos suite.
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Filesystem Indexing with libferris
by Ben Martin
Throw out that legacy vendor road map—full-text indexes of all file formats can be a reality today.
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Gentoo for All the Unusual Reasons
by Andrew Cowie
This distribution's simple packaging and build system gives it an edge when running a mix of packaged and locally customized software.
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The Compiler as Attack Vector
by David Maynor
How can an attacker build a compromised executable from pristine source code? Very carefully. Here's proof the threat is real.
Embedded
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Developing for the Atmel AVR Microcontroller on Linux
by Pat Deegan
Make your microcontroller projects go smoothly with familiar, powerful GNU tools.
Toolbox
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Kernel Korner
Why and How to Use Netlink Socket
by Kevin Kaichuan He
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Cooking with Linux
Eye-Popping Panels
by Marcel Gagné
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Paranoid Penguin
Linux VPN Technologies
by Mick Bauer
Column
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EOF
by Don Marti
Behind the Scenes at NASA's New Linux Site
Review
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Dive Into Python
by Mike Orr
Departments
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 |
- 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?
- Drupal Is a Framework: Why Everyone Needs to Understand This
- Validate an E-Mail Address with PHP, the Right Way
- RSS Feeds
- Readers' Choice Awards
- 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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