It used to be that building the Linux kernel was not easy. Testing and debugging were even worse. Nowadays, it is reasonably easy to build a custom kernel and test or debug it using virtualization.

When Docker burst onto the scene in 2013, Linux containers seemed like an overnight success. But the evolution to containers—and microservices and Kubernetes—was actually decades in the making, based ...

A Kernel Potato: Ubuntu is one of most popular Linux distributions available, it is a free and open source operating system based on Debian, and is used by both end users and enterprise ventures. It's ...