What is equivalent of dotnet.exe on Linux?

As shown here in the pic I am following this tutorial of yours but on Linux what is the equivalent of the 

executablePath on Linux and where to find it? 

This is what I get when typing dotnet in terminal

dotnet

Usage: dotnet [options]
Usage: dotnet [path-to-application]

Options:
  -h|--help         Display help.
  --info            Display .NET information.
  --list-sdks       Display the installed SDKs.
  --list-runtimes   Display the installed runtimes.

path-to-application:
  The path to an application .dll file to execute.