Linux Journal Contents #169, May 2008
Linux Journal Issue #169/May 2008
The May 2008 issue of Linux Journal focuses on Telephony. Find out how to use your Linux PC to make calls with Skype and use VoIP tools for podcasting. Read Doc Searls' interview with VisiCalc cofounder Bob Frankston about his vision for the future of Telecom and the Internet. Also in this issue: an intro to OpenID, handling errors in shell scripts, customizing live CDs, an intro to AVSynthesis, running Ubuntu as a virtual OS on the Mac and a primer on mobile IPv6. And, if you need help in the kitchen, make sure you check out “Adventures with Chumby.”
Features
-
Beyond Telecom: Bob Frankston on the Future We Make for Ourselves
by Doc Searls
What if the “last mile” was the end of the road for telecom as we know it? We interview tech pioneer Bob Frankston, who sees the Internet as a “demo”, and a future where networking is something we do for ourselves.
-
Telephony Shoot-Out
by Dan Sawyer
A little detective work uncovers the right VoIP solution for Podcast recording in Linux.
-
Turn Your Computer into a Phone with Skype
by Federico Kereki
A beginner's guide to installing and using Skype on Linux.
Indepth
-
Adventures with Chumby
by Daniel Bartholomew
In the kitchen with the Chumby device.
-
AVSynthesis: Blending Light and Sound with OpenGL and Csound5
by Dave Phillips
Make your own abstract experimental films with the combined powers of two of the finest audio and video environments for Linux.
-
Fresh from the Lab
by John Knight
New software—Zero Install System, deco and orDrumbox.
-
Running Ubuntu as a Virtual OS in Mac OS X
by Dave Taylor
How difficult is it to download, install and run Ubuntu Linux within the two popular virtualization environments for Mac OS X, VMware Fusion and Parallels Desktop, and is it a usable alternative to dual booting?
-
Mobile IPv6 with Linux
by Salah M. S. Al-Buraiky
An MIPv6 primer.
Columns
-
Reuven M. Lerner's At the Forge
OpenID
-
Marcel Gagné's Cooking with Linux
Jumbled Words
-
Dave Taylor's Work the Shell
Handling Errors and Making Scripts Bulletproof
-
Mick Bauer's Paranoid Penguin
Customizing Linux Live CDs, Part I
-
Kyle Rankin's Hack and /
Last-Minute Secondary Mail Server
-
Doc Searls' EOF
The Multiple Play
Review
-
An Ideal Appliance?
by Dan Sawyer and D.N. Crowe
In Every Issue
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
| 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 |
- New Products
- Linux Systems Administrator
- Senior Perl Developer
- Technical Support Rep
- UX Designer
- Web & UI Developer (JavaScript & j Query)
- Designing Electronics with Linux
- Dynamic DNS—an Object Lesson in Problem Solving
- Using Salt Stack and Vagrant for Drupal Development
- Making Linux and Android Get Along (It's Not as Hard as It Sounds)
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!
Featured Jobs
| Linux Systems Administrator | Houston and Austin, Texas | Host Gator |
| Senior Perl Developer | Austin, Texas | Host Gator |
| Technical Support Rep | Houston and Austin, Texas | Host Gator |
| UX Designer | Austin, Texas | Host Gator |
| Web & UI Developer (JavaScript & j Query) | Austin, Texas | Host Gator |
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?




1 hour 49 min ago
3 hours 43 min ago
10 hours 37 min ago
10 hours 53 min ago
12 hours 44 min ago
18 hours 36 min ago
23 hours 8 min ago
23 hours 8 min ago
1 day 1 hour ago
1 day 9 hours ago