Previously, I looked at using the Linux video loopback system from the command line. The basic trick was simple enough: capture video from a real camera, process it with something like ffmpeg, and ...

Dealing with text streams is a fundamental skill for the Linux power user. You can sort, merge, and search text files easily ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Phil Ryan Disposable (or single-use) cameras create a mysterious kind of fun ...