Debian install steps needs dotnet setup

[gonX]

There are no dotnet packages available on Debian (see packages.debian.org), so there needs to be an addition on how to set this up on Debian.

Suggested guide by Microsoft: https://learn.microsoft.com/en-us/dotnet/core/install/linux-debian

[Kuuuube]

Linking to this page would be a decent option https://learn.microsoft.com/en-us/dotnet/core/install/linux-debian