Topher, an avid Mac user for the past 15 years, has been a contributing author to MacFixIt since the spring of 2008. One of his passions is troubleshooting Mac problems and making the best use of Macs ...

Believe it or not, the Mac GUI can't do everything -- or at least not as quickly or powerfully as these command-line utilities For most casual users, the OS X command line, accessed via the Terminal ...

When these administrative command line tools stop functioning, it indicates a major problem with either the core system or the filesystem. This is especially true if the problems are coupled with ...

Click to viewThat Mac you're viewing this web page on using a pretty graphical interface? That's a Unix-based system which can run the powerful and age old command line utilities of the most advanced ...

Want to be a Linux pro like me? Master these 8 skills first ...

Finding the version of Clojure you are using is as simple as executing one of the following commands inside the Clojure REPL, which you can enter by running clojure: # clojure Clojure 1.8.0 user=> ...