In VS2019 we can build Linux Console Applications. Under the Visual Studio debugger, they execute using the Linux Console Window, for stdin and stdout.
In a 'real' Linux shell the key stroke Ctrl-D indicates end of input to a console application. Ctrl-D does not work in the Linux Console Window. (Ctrl-D is taken by Visual Studio as the first key of a chord - at least using the default key bindings)
What keystroke do I need?
NOTE - I am NOT asking for Ctrl-Z here. That would indicate end of input to a Windows console program running in a command prompt window.