This runs a continuous ping to Google's DNS, showing real-time information on whether your connection is dropping packets or ...

TLDR and Cheat don't replace man pages; they complement them. They're perfect for day-to-day learning and quick reference ...

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 ...

Most of the day-to-day operations of managing an Active Directory environment can be done from the Graphical User Interface (GUI), but the commands available from a command prompt can be very powerful ...

If you don’t live on the command line, it can be easy to forget the exact syntax of commands. It often leaves you running to the “/?” or “–help” switches, or else a quick Google search to find the ...

If you are a system administrator, IT professional, or a power user it is common to find yourself using the command prompt to perform administrative tasks in Windows. Whether it be copying files, ...

Homebrew is a free, open-source package manager for Linux and MacOS that simplifies the installation and management of software. Think of Homebrew as a command-line version of the App Store that ...

For developers who love the CLI and those who don't, here are nine command-line tools that'll make your workdays easier and might even spark joy. Some developers use the command line because we have ...

Though most business users rarely use it, Microsoft Windows has a text-based Command Line interface in addition to the usual graphical user interface of buttons, windows and menus. Most often, ...

From automation to system management, these are the PowerShell commands IT pros should know and use in 2026.