input actions, keyboard input (from program output)

[Dj YB]

Hello,

I am trying to achieve the next goal.
when I hit a shortcut like (Ctrl+Alt+T) the output of a certain script will be 
written to where the cursor is.

so far I didn't find a way and am doing so using the clipboard.
if anyone know or have an idea that would be great.

Thanks in advance,
YB.