Simple DotNet App in .NET Core

At the command line from any OS platform, type:
dotnet new console -o consoleApp
This should create a folder that contains a console application named "consoleApp" in .NET Core framework for a simple test. The -o parameter or switch creates the folder by the specification. Change to the directory or folder "consoleApp", and type dotnet run to launch the console app. The app will display a text "Hello, World" at the command line.    
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February 23, 2018