The image below shows two terminals. Both are running vim instances on remote machines (ssh and a serial connection through an UART cable).
Vim's on those machines don't have a way to access the system clipboard since they are running on physically different machines.
The only way I know to copy content between them is by using the mouse (as shown in the video).
I'm looking for suggestions on how to do this without needing to leave the keyboard. I know the window switching can be solved with introducing
tmux, but how to solve the problem of a shared copy register?
Some kind of integration with