Linux, of course, has long had hypervisors such as its built-in KVM (Kernel Virtual Machine) and Xen but containers take a different approach to virtualization. In traditional hypervisors, the entire ...

What makes this important, even vital, news to the larger world of system administrators, datacenter managers, and cloud architects, is that Google, Red Hat, and Parallels are now helping build the ...

You point your browser at a local IP address or hostname and suddenly you have a full XFCE desktop running in your browser.

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Docker revolutionized how applications are deployed and is a cornerstone of modern enterprise development. This guide gets you started with Docker, from installation and setup to building a Docker ...

This last couple of weeks has seen some tension within the Linux Container world as CoreOS launched its Rocket container and questioned Docker’s longer term motives. Adding fuel to the fire today ...

How to create a custom image from a Docker container Your email has been sent Getting your own custom image makes working with containers easier and it adds an extra layer of security. Jack Wallen ...

In a previous article, "Provisioning Docker with Puppet", in the December 2016 issue, I covered one of the ways you can install the Docker service onto a new system with Puppet. By contrast, this ...

Jack Wallen shows you how to spin up a MongoDB container as a Docker container for your development needs. MongoDB is an outstanding NoSQL database that offers plenty of features to satisfy the most ...