When I start a new terminal, the prompt is on the first line. After working for a while (or running a command which produces some output), the prompt is on the last line. There it'll stay during the rest of the session unless I press Ctrl-l, run
reset or something similar.
To obtain some measure of continuity in the work, I use
screen with a trick to display the session name in the caption (I use the last one with the two
screen commands in
To avoid cognitive overhead by cluttering the work area, I'd like this caption to be displayed at the top of the terminal.