Tag: Source Linux

The Internet Is Broken, and Shellshock Is Just the Start of Our Woes

Brian Fox drove from Boston to Santa Barbara, with two tapes stashed in his trunk. These weren’t music tapes or video tapes. They were computer tapes—two massive reels loaded software code and data, the sort you can see spinning on furniture-sized computers in classic movies like Dr. Strangelove and Three Days of the Condor. The year was 1987,…

Improved Patch Tackles New Shellshock Bash Bug Attack Vectors

System administrators who spent last week making sure their computers are patched against Shellshock, a critical vulnerability in the Bash Unix command-line interpreter, will have to install a new patch that addresses additional attack vectors. The Shellshock vulnerability was originally discovered by Akamai Technologies security researcher Stephane Chazelas and can be exploited in several ways to…

Make Linux Troubleshooting Easier

It’s up to the sysadmin to ensure that Linux servers operate at peak performance. Linux troubleshooting is of paramount concern in the data center. Data center experts answered some of your burning Linux server troubleshooting questions around performance problems, optimization and useful tools. Read more at TechTarget. Source: Linux

Netflix: Introducing Chaos Engineering

Ideally distributed systems are designed to be so robust and fault-tolerant that they never fail. We must anticipate failure modes, determine ways to inject these conditions in a controlled manner and evolve our reliability design patterns.  Anticipating such events requires creativity and deep understanding of distributed systems; two of the most critical characteristics of Chaos…