Getting your Shell on with PowerShell - Michael Neumann - Bog

PowerShell is a versatile command-line shell and scripting language developed by Microsoft. It is designed primarily for system administration and automation. Unlike traditional command-line interfaces, PowerShell harnesses the power of .NET Framework, offering a more robust environment for automation and configuration management. In today's complex IT environments, PowerShell stands out as an essential tool for system administrators and developers. Its ability to automate repetitive tasks, manage multiple systems simultaneously, and configure system settings makes it invaluable. PowerShell's integration with various Microsoft products, like Azure and Office 365, further cements its role in efficiently managing a wide array of technologies within an organization.