In today's open source roundup: Become a Linux system administrator and rake in the cash. Plus: A look back at the top ten distros of 2014, and how Linux can be more successful on the desktop The ...

We are the world’s largest library of bike routes, and we enable cyclists to go on better rides, more often. We have a website and mobile apps that allow people to discover the best riding in their ...

It’s been clear for some time now that demand for Linux skills is increasing, and back in February a report from the Linux Foundation and careers site Dice.com suggested that a new level of urgency ...

Lockheed Martin Space is seeking a Senior Level Unix/Linux Systems Engineer in our Job of the Week. The coolest jobs on this planet… or any other… are with Lockheed Martin Space. We are seeking a ...

In recent times, the security aspect of information technology has received considerable attention, and large organizations have dedicated security teams to keep tabs on vulnerabilities in their ...

The Linux Foundation Certified Engineer (LFCE) certification is for administrators seeking to increase their breadth and depth of knowledge beyond the Linux Foundation Certified System Administrator ...

Linux is a powerful and flexible operating system, widely used in servers, embedded systems, and even personal computers. However, even the best-configured systems can face performance bottlenecks ...

ASLR (Address Space Layout Randomization) is a memory exploitation mitigation technique used on both Linux and Windows systems. Learn how to tell if it's running, enable/disable it, and get a view of ...

There are a number of Linux commands that will display file system types along with the file system names, mount points and such. Some will also display sizes and available disk space. The df command ...