echo $DOTNET_ROOT

wget https://builds.dotnet.microsoft.com/dotnet/Sdk/9.0.302/dotnet-sdk-9.0.302-linux-x64.tar.gz
sudo tar -xzf dotnet-sdk-9.0.302-linux-x64.tar.gz -C $DOTNET_ROOT

dotnet --info

NOTE: The script doesn't follow the official guide for installing .NET SDK to the home folder. The default location on Ubuntu 22.04 is /usr/share/dotnet (when installed from packages.microsoft.com) or /usr/lib/dotnet (when installed from Jammy feed).

REF: 

- https://learn.microsoft.com/en-us/dotnet/core/install/linux-scripted-manual#manual-install

- https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-environment-variables#net-sdk-and-cli-environment-variables