PowerShell

PowerShell is a cross-platform task automation and configuration management framework from Microsoft, consisting of a command-line shell and scripting language. It is built on the .NET Common Language Runtime (CLR) and integrates with the .NET Framework, enabling administrators and developers to automate system tasks, manage infrastructure, and handle data in Windows, Linux, and macOS environments. PowerShell scripts use cmdlets (pronounced 'command-lets') and support object-oriented pipelines, making it powerful for scripting complex workflows.

Also known as: Powershell, Power Shell, PS, Windows PowerShell, pwsh

Why learn PowerShell?

Developers should learn PowerShell for automating repetitive tasks, managing cloud resources (e.g., in Azure or AWS), and configuring Windows-based systems, as it is essential for DevOps, system administration, and IT automation roles. It is particularly valuable in environments using Microsoft technologies, such as Active Directory or Exchange, and for scripting in CI/CD pipelines to deploy and manage applications efficiently.

Learning Resources

• docs: Microsoft PowerShell Documentation
• video: PowerShell Tutorial for Beginners on YouTube
• book: Learn PowerShell in a Month of Lunches
• tutorial: PowerShell.org - Free Resources and Community