The editorial duo of Robert Aiello and Leslie Sachs joined forces to pen a new Addison-Wesley title, Configuration Management Best Practices: Practical Methods that Work in the Real World. The book is a guide to effective configuration management (CM)—that is, establishing and maintaining consistency in the performance of a system, as well as its functional and physical attributes throughout its lifetime. The bulk of the book's content comes from lead author Bob Aiello's 25 years of experience implementing and supporting CM. The result is a practical and actionable guide to best practices that will enable the reader to implement CM effectively in realistic business, engineering and government environments. The thorough coverage outlines six main tenets of CM: source code management, build engineering, environment configuration, change control, release engineering and deployment.
The goal of the new book FreeSWITCH 1.0.6 by Anthony Minessale, Michael S. Collins and Darren Schreiber is to get you up and running with the FreeSWITCH telephony system quickly and easily. FreeSWITCH is an open-source telephony platform designed to facilitate the creation of voice and chat-driven products, including everything from a soft phone to a PBX to an enterprise-class soft-switch. The authors begin by introducing the architecture and workings of FreeSWITCH before detailing how to plan a telephone system and moving on to the installation, configuration and management of a feature-packed PBX. They also cover maintaining a user directory, XML dial plan and advanced dial plan concepts, call routing, and the powerful Event Socket.
The Germans are bringing their flair for mixing tech and design to American shores in the form of docking stations. The firm Art in the City has launched its Charge 'n' Fruits line of überfunky charging devices on this side of the pond, led by a special limited-edition “Big Apple”, which is covered with 22,000 Swarovski elements. If you are not one of the 50 people lucky enough to get your hands on a Big Apple, you can choose from a number of other fruit-shaped designs, such as an apple, pear, banana or raspberry. Both basic colors and hand-painted designs are available.
Linux and schools are natural allies, which is the rationale behind Userful Corporation's new Linux MultiSeat 2010—a complete Linux-based K–12 classroom software solution on a single install DVD. The product is essentially a bundle of Userful's flagship product, Userful Multiplier, which turns one computer into ten, and hundreds of free end-user and education-specific applications. Schools can equip classrooms or computer labs with a single computer while offering users their own monitor, keyboard and mouse. Userful says that Linux MultiSeat 2010 provides superior video performance to Microsoft Windows Multipoint Server and calls it “the lowest cost shared resource computing solution on the market”. The product is based on the Edubuntu distribution.
Real-life CSI types will want to have paper and pencil (and browser) ready to note details of Skout Forensics' Data Collection Kit, a solution that allows one to acquire electronic data in a forensically sound manner from any standard PC. The kit is targeted at companies, law firms, governmental entities and individuals who need help with internal and external investigations and court-ready reporting of digital evidence, as well as electronic discovery, data recovery, preservation and analysis. The approach involves the enumeration of all attached devices and imaging them separately just as a trained examiner would. Furthermore, the kit integrates all required forensic standards in a manner that can be executed by anyone. It has the ability to collect data from a computer seamlessly, both while powered on and while powered off. Skout Forensics says that its innovative approach to computer forensics provides its customers with faster, less intrusive and more cost-effective and user-friendly electronic evidence collections and analysis than solutions currently on the market.
James Gray is Products Editor for Linux Journal
|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
- Drupal Is a Framework: Why Everyone Needs to Understand This
- Validate an E-Mail Address with PHP, the Right Way
- A Topic for Discussion - Open Source Feature-Richness?
- New Products
- Download the Free Red Hat White Paper "Using an Open Source Framework to Catch the Bad Guy"
- The Secret Password Is...
3 hours 40 min ago
- Keeping track of IP address
5 hours 31 min ago
- Roll your own dynamic dns
10 hours 44 min ago
- Please correct the URL for Salt Stack's web site
13 hours 56 min ago
- Android is Linux -- why no better inter-operation
16 hours 11 min ago
- Connecting Android device to desktop Linux via USB
16 hours 40 min ago
- Find new cell phone and tablet pc
17 hours 38 min ago
19 hours 7 min ago
- Automatically updating Guest Additions
20 hours 15 min ago
- I like your topic on android
21 hours 2 min ago
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?