Yes cool idea i no longer would have to create a separate computer for every of my display

Yess im trying to write a code for this exact purpose right now but i cant get the getLine command working

Finally did it, https://pastebin.com/7hmKMNXY;

local monitor = peripheral.find("monitor")
local display = peripheral.find("create_target")
while true do
monitor.clear()
a = display.getLine(1)
monitor.setCursorPos(1, 1)
monitor.write(a)
sleep(0.05)
end