The Linux grep command is a powerful search tool. From my experience, I’ve realized that most of the power I get from it comes from just a handful of options. These are the ones I reach for constantly to make searching through files feel fast and focused.

Python is one of the most popular languages for developing AI and computer vision projects. With the power of OpenCV and face detection libraries, you can build smart systems that can make decisions and accomplish tasks. Let's build a system that sends an alert upon detecting a face.