Some IT professionals who use PowerShell regularly might think they know everything about the scripting language, but they'd be wrong. PowerShell has many undocumented or lesser-known features. You ...

When PowerShell made its public debut in November 2006, and became available for all modern Windows versions early in 2007, it had already been knocking around in experimental and beta form for more ...

More of you are getting used to Windows PowerShell and realizing its advantages. With that in mind, this month's column is going to be a long one. This is a lightning overview of Windows PowerShell ...

A PowerShell “for” loop is a core scripting tool that lets you execute a block of code multiple times. Whether you’re automating system tasks or processing data, understanding how to write a “for” ...

PowerShell scripting doesn't have to haphazard. Here's how to tell PowerShell to build a script from the commands that you have already entered at the command line. Even though I've worked extensively ...

Windows environment variables give system administrators access to a plethora of information about the Windows operating system. Separated into system and user-level scopes, default environment ...

FFmpeg was designed as a cross-platform solution for video and audio recording, conversion, and streaming. Its About page describes the command-line tool as “the leading multimedia framework, able to ...