Clock

function clear()
 term.clear()
 term.setCursorPos(1,1)
 monitor.clear()
 monitor.setCursorPos(1,1)
end

function setup()
 dofile("format.lua")
 monitor=peripheral.wrap("top")
 clear()
 monitor.setTextScale(2)
 monitor.setTextColor(colors.lime)
end

function main()
 clear()
 t=os.time()
 t=textutils.formatTime(t,true)
 d=formatDays(os.day(), "%02d.%02d.%02d")
 print(t)
 print(d)
 monitor.write("   "..t.." Uhr")
 monitor.setCursorPos(1,2)
 monitor.write("   "..d)
 sleep(0.5)
 main()
end

setup()
main()