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PowerShell is a cross-platform task automation and configuration management framework consisting of a command-line shell and scripting language built on .NET. It enables automation of administrative tasks on Windows and other platforms.
This guide covers cmdlet syntax, pipelines, variables, scripting with functions and modules, file system and registry manipulation, remoting, background jobs, Desired State Configuration (DSC), and managing Azure resources.
Whether you're a system administrator automating routine tasks or a DevOps engineer managing cloud infrastructure, these notes provide a thorough reference for effective PowerShell scripting.