🚀 Exercise solutions: all exercises and "Additional Tasks" section have their solution embedded in this document. Solutions are hidden by default, but you can reveal them by clicking on them. Here is ...

Many think they know Unix. Few realize that what they know is just a shell. Beneath it lie mysteries both bewildering and wonderful: ports, processes, permissions, files that are not files, and ...

If you are still learning Unix or have any involvement in helping others master the command line, here's the book you have been waiting for. The Linux Command Line: A Complete Introduction (no starch ...