I have installed on Ubuntu 16.04 the dotnet-sdk-2.0.0 but the I wanted to remove it and on my hard disk is left a folder with 1Gb of data (/usr/share/dotnet/sdk/NuGetFallbackFolder).
Can I just delete it from the hard disk with admin permission? Is it safe or will have some crash in the OS? What is the correct procedure to remove the dotnet-sdk? (I used apt purge).