I want to bind a certain command to show a terminal on screen without window frame with the command of my choice. I plan to use it to quickly launch network monitoring tools (trafshow) when I use a certain key combination. I should be able to specify the position of the terminal window, make it non-interactive, etc. I can specify the position and options through config file or command-line.
Is there any software I can use or does any of the popular terminal applications have this feature?