My Big Computer
My Small Computer
Start the app on both computers
Select another computer to connect to it
And accept the connection on another computer
Press Cmd+C and Cmd+Shift+C to copy the text
Cmd+C copies the text to the clipboard, and Cmd+Shift+C copies it to Cliposaur
Press Cmd+Shift+V and Cmd+V to paste the text
Cmd+Shift+V copies the text from remote Cliposaur, and Cmd+V pastes the text