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CHIRP – A first look

By David Lane 

If you own an ICOM D-STAR radio, you know how hard it is to program through the faceplate. And if you are a Linux user, you know that your options are either use the faceplate or borrow a Windows machine (or fire up a VM) and plunk down $60 for the software and cable to program them with. Until now that is. Enter CHIRP. more>>

Amateur Radio and Linux

Amateur Radio Articles and Newsletter

By David Lane 

For those that have been waiting patiently for the Amateur Radio articles from the January 2010 edition to be available on line, your wait is over! You will find a permanent link to them in the Linux Journal Virtual Ham Shack, but for your convenience, I will put them here too: more>>

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Fabric-Based Computing Enables Optimized Hyperscale Data Centers

Today’s modular x86 servers are compute-centric, designed as a least common denominator to support a wide range of IT workloads. Those generic, virtualized IT workloads have much different resource optimization requirements than hyperscale and cloud applications. They have resulted in a “one size fits all” enterprise IT architecture that is not optimized for a specific set of IT workloads, and especially not emerging hyperscale workloads, such as web applications, big data, and object storage. In this report, you will learn how shifting the focus from traditional compute-centric IT architectures to an innovative disaggregated fabric-based architecture can optimize and scale your data center.

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Red Hat White Paper: Using an Open Source Framework to Catch the Bad Guy

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.

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Sponsored by DLT Solutions