Unix is a computer operating system best known for its powerful command-line interface, which allows users to interact with the system by typing commands. Instead of clicking and pressing buttons, as ...

It was an ordinary grey autumn day in 1993. You came home from work at Hewlett-Packard, feeling a little tired. You had a small two-room apartment on the outskirts of N town. There was a low-alcohol ...

You've probably written dozens of Bash scripts by now. You may have used grep in a conditional statement or sed to transform small blocks of text inline. What if I told you that's incredibly ...