We’ve always been a fans of wargames. Not the movie (well, also the movie) but I’m referring to hacking wargames. There are several formats but usually you have access to an initial shell account ...

The tab completion feature saves time and prevents errors by auto-completing commands and filenames. Linux shells like bash and zsh offer powerful tab completion features that handle subcommands and ...

Git is an enormous program, with nearly 200 sub-commands and countless options among them. You probably only use a handful, those reliable stalwarts like init, add, commit, and branch. But some ...

At this point, everyone has already heard that Microsoft is buying GitHub. Acquisitions of this scale take time, but most expect everything to be official by 2019. The general opinion online seems to ...