Install .NET Core on Debian Ubuntu (19.04)

 1# Register Microsoft key and feed
 2wget -q https://packages.microsoft.com/config/ubuntu/19.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
 3sudo dpkg -i packages-microsoft-prod.deb
 4
 5# Install the .NET SDK
 6sudo apt-get update
 7sudo apt-get install apt-transport-https
 8sudo apt-get update
 9sudo apt-get install -y dotnet-sdk-3.0
10
11# disable telemetry
12export DOTNET_CLI_TELEMETRY_OPTOUT=1

1dotnet --info