Best USB charging hub 2022

Source: Steve Johnson @ Unsplash Best USB charging hub TechnoBuffalo 2022 A USB charging hub lets you plug in several devices to power up at once. Some plug directly into a wall outlet while others connect to your laptop. We looked at portable charging hubs and power strips that have […]

Desacralizing the Linux overlay filesystem in Docker

Overlay filesystems (also called union filesystems) is a fundamental technology in Docker to create images and containers. They allow creating a union of directories to create a filesystem. Multiple filesystems, which are just directories, are superposed one on top of another to create a new filesystem. These directories are called […]