Man Pages, Explainshell.com and Beyond: Understand Bash like you never have before

OpenBSD Manpages Section 8 Intro

Bash is so powerful it scares me. It’s like Fred Flintstone riding a dinosaur to work: one false move and it’s gonna be mad destruction. So I love me some man pages. I also dig through the better online references. If you want man pages for a specific version of Ubuntu, nothing beats manpages.ubuntu.com. Check …

Virtualization 2.0: Containers vs. Virtual Machines

Hacker Girl

Virtual machines are great. They’re cool for testing operating systems, and let you deploy machines and add and remove applications and services. But they’re big and resource-intensive. Containers are the new kids. Think in terms of deploying a virtualized application, rather than a whole OS. The big names here are Docker and Kubernetes, with the …