The useful program ping can be used to quickly test connections on your computer network. sends a signal from your computer to a specified network address. If the computer at that address responds, ...

Apple’s Terminal application is supremely powerful on your Mac. Here are five Mac Terminal tips most Mac users may want to use. Apple’s Terminal application is supremely powerful on your Mac, and ...

Terminal app can be daunting at first, but it’s really the best way to hack into your Mac’s configurations and preferences to customize things to work for you rather than against you. With the right ...

User permissions on the Mac OS X operating system determine whether a user can perform certain operations, like changing sensitive settings or installing new programs. Setting a user as an ...

Secret Terminal commands in OS X (like the one that enables FaceTime's autoaccept feature) are great, but they generally stay hidden until someone publishes them on the web. Here's how to find an ...

It’s worth taking the time to explore what you already have, read this guide to Dock Essentials, as this collection is a little more advanced and requires your use Terminal. Perhaps you’d like to make ...