startup

-- Variables


-- Peripherals
m = peripheral.wrap("top")
m.clear()
m.setCursorPos(1,1)

-- CenterText
local function centerText(text)
  x,y = m.getSize()
  x1,y1 = m.getCursorPos()
  m.setCursorPos((math.floor(x/2) - (math.floor(#text/2))), y1)
  m.write(text)
end

-- Time
function time()
repeat
local nTime = os.time()
  m.setTextColor(16845)
  centerText(""..textutils.formatTime(nTime, false))
  sleep(1)
  term.clear()
until nil
end

-- Title
function title()
  m.write("OS")
end

-- Functions
title()
time()