Regular expressions can be frightening if you have no idea what you're looking at. Let's unravel their meanings using Vim and GNU Grep.
It can be hard for beginners and experts alike to manage files efficiently in the shell. Let's improve that with simple and powerful CLIs or TUIs.
The cognitive load theory, based on many scientific experiments, can help us understand how we can learn more effectively new technologies as well as our ever changing codebases.
Did you know that Vim comes, most of the time, with a native file explorer? Let's explore netrw in this article.
Using common CLI, let's analyze two open source project to find their potential complexity: Devdash and Kubernetes.