powershell

PowerShell is a command-line shell and scripting language developed by Microsoft specifically for system administration and automation tasks.

It is built on top of the .NET framework and provides a powerful environment for managing Windows-based systems.

PowerShell uses a command-line interface where users can type in commands to perform various tasks.

Users can create scripts using PowerShell's scripting language, which includes features such as flow control, variables, loops, functions, and error handling.

PowerShell offers access to a wide range of system management tools, such as Windows Management Instrumentation (WMI), Active Directory, and Registry.

It also provides modules for managing common Microsoft products like SharePoint, Exchange, and SQL Server.

PowerShell supports both interactive command-line usage and the execution of scripts, making it suitable for both one-time tasks and repetitive operations.

It embraces the concept of "cmdlets," which are small and focused commands that can be combined to create powerful pipelines.

PowerShell is highly extensible, allowing users to create their own cmdlets, functions, and modules for reusability and automation.

With PowerShell, system administrators can manage both local and remote systems, making it a versatile and efficient tool for managing Windows infrastructure.