To update, type the commands below at the command line:
sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-xenial-prod xenial main" > /etc/apt/sources.list.d/dotnetdev.list'
Type update command:
sudo apt-get update
and then, type the following to install the latest version:
sudo apt-get install dotnet-sdk-2.1.4
To test the installation, type dotnet –version that should display the version number currently installed.
To test a complete installation including the framework, create a simple console application by typing: dotnet new console -o testapp This creates a folder named testapp and the console app. Change to the folder testapp, and then type: dotnet run, that should display a text “Hello, World”.
Further for an ASP.NET core web app to test, type:
dotnet new razor -o aspnetapp
and then browse to http://localhost:5000 for the result
You’re ready to go from there…!