ITworld: One way to restrict what users can do on your Linux systems is by using rbash -- the restricted Bourne Again shell --
Why would you want to set up a private registry?
ThreatPost: A critical vulnerability has been found in glibc, the GNU C library, that affects all Linux systems dating back to 2000.
EnterpriseAppsToday: Big Data vendor provides $50M worth of Hadoop training for free.
opensource.com: MidoNet, an open source network virtualization platform for Infrastructure-as-a-serivice (IaaS) clouds like OpenStack cloud software, is gaining traction as a way to implement networking solutions.
NetworkWorld: Here are 7 organizations successfully promoting and developing open technologies, both hardware and software.
HowToForge: This tutorial will give you the detailed step by step instructions to install the lightweight OS Arch Linux with XFCE Desktop on your computer.
Nixcraft: How do I add a swap file to FreeBSD system using command line options without creating a new partitions? How
softpedia: The icon theme of an operating system has more importance than people might imagine.