CentOS is a free version of the Red Hat Enterprise Linux operating system. It is built from the same source code as Red Hat and is designed to be used in a business environment. Unlike Red Hat, it ...

Property lists are essentially XML files with a .plist extension. Here's how to edit them using the command line in the macOS Terminal app. XML is an open data format which gained popularity in the ...

Most Linux users know vim as a text editor that descended from vi. It can also function as a tool for encrypting text files. In this post, we examine how this is done and how to reverse the process.

The Bash Terminal shell in OS X (or other Unix-like systems, for that matter) contains a history feature that can be quite useful. Topher Kessler MacFixIt Editor Topher, an avid Mac user for the past ...