Per requests from the community, PowerShell Core has been added to the .NET Core Docker SDK images. PowerShell Core is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models. It includes a command-line shell, an associated scripting language and a framework for processing cmdlets.
If you are new to PowerShell and would like to learn more, we recommend reviewing the getting started documentation.
You can try out PowerShell Core by running the following Docker command:
docker run --rm mcr.microsoft.com/dotnet/core/sdk:3.0 pwsh -c Write-Host "Hello Powershell"