Nooby OSes in a nutshell

term.setCursorBlink(false)
--os.pullEvent = coroutine.yield
local function l()
  local x,y = 15,18
  local length = 20
  paintutils.drawLine(x,y,length+x,y,colors.gray)
  for i=0,length do
    paintutils.drawPixel(x+i,y,colors.lime)
    sleep(0.2)
  end
  term.setBackgroundColor(colors.white)
  term.clear()
end
local function p(a)
  term.setTextColor(colors.black)
  --term.setCursorPos(15,16)
  local b = term.getSize()
  term.setCursorPos(((b-#a)/2),16)
  print(a)
end
term.setBackgroundColor(colors.white)
term.setTextColor(colors.black)
term.clear()
p"Loading APIs..."
l()
p"Loading files..."
l()
p"Loading kernel..."
l()
p"Loading file metadata..."
l()
p"Loading file browser..."
l()
p"Loading terminal..."
l()
p"Loading tons of small apps..."
l()
p"Trolling you with fake loading bar..."
l()
l()
l()
p"Loading Suprised you're still with me..."
l()
p'ERROR: Could not give "fuck". Shutting down...'
sleep(2)
term.clear()
p"Loading shutdown..."
l()
sleep(1)
os.shutdown()