Get a grip on PowerShell! PowerShell and .NET expert Dr. Holger Schwichtenberg offers you a compact introduction to command-line administration and scripting with Windows PowerShell and PowerShell Core. Windows PowerShell has become an integral part of Windows and Windows Server, while PowerShell Core is available as a cross-platform open-source project. With both tools, Windows administrators can comfortably automate their daily tasks and remotely manage PCs and servers. Numerous examples, exercises, and tips on common errors will assist you in practical work with PowerShell. The book can be used for all Windows versions—from XP/Windows Server 2003 to Windows 10/Windows Server 2016—as well as for various Linux distributions and macOS. It covers PowerShell 5.1 and more.