simple autostart

Hey I have a problem, i have writen a simple text with people banned on my server, like the wall of shame. But every time I restart the server the computers don't show the text again, I tried to put it on the startup but it only wrights in the terminal and not the screen. I would be very grateful for your advice. And also can you tell me how to remove the program from the startup?

Name program startup.

mon = peripheral.wrap("right")	 --Change right to whatever side monitor is on.
	   mon.write ("List of banned players")
	   mon.setCursorPos (1, 2)
	   mon.write ("Name of banned player") --Replace with player name
	   mon.setCursorPos (1, 3)
	   mon.write ("Name of banned player")  --Replace with player name.
end

Thank you ^^