-For information about how to install .NET Core, see the [.NET Core instructions for Debian/Ubuntu](https://docs.microsoft.com/en-us/dotnet/core/linux-prerequisites?tabs=netcore2x).
+For information about how to install .NET Core, see the [.NET Core instructions for Linux](https://docs.microsoft.com/en-us/dotnet/core/linux-prerequisites).
Make sure version 2.1.300+ and runtime 2.1+ is installed. To check which version you have installed, type:
Make sure version 2.1.300+ and runtime 2.1+ is installed. To check which version you have installed, type: