server

local mon = peripheral.wrap("back")
term.redirect( mon )
local x,y = term.getSize()
while true do
	for i=1,300 do
		term.setCursorPos( math.random( x ), math.random( y ) )
		term.setTextColor(2^math.random(1, 16)/2)
		term.setBackgroundColor(2^math.random(1, 16)/2)
		write(math.random(1,9))
	end
	sleep(0)
end