The commands below include basic Unix commands such as ls, cat, cp, mv, grep, etc. We will also talk about some of the shortcuts that can help you take control of your operating system faster and ...

Our Linux cheat sheet includes some of the most commonly used commands along with brief explanations and examples of what the commands can do.

The O'Reilly book (Learning Unix for OS X) is decent, but it doesn't really get into OS X-specific things. It doesn't even cover Homebrew. IIRC the only exception is a section on the md* commands ...

The ping command remains one of the most useful commands for testing basic connectivity and figuring out what systems have recovered and which are still down after a power outage.

Friday's mission was to accomplish solving HackThisSite, basic mission 7, which required us to learn some basic Unix commands. If you have any prior experience using Unix commands, this should be ...