2.0I

term.clear()
term.setCursorPos(1,1)
print("Please wait...")
sleep(3)
term.clear()
term.setCursorPos(1,1)
print("Welcome to MineOS 2.0 Installer")
print("type start/exit")
print("warning if you have other os it will removes startup file")
local choice = read()

if choice == "start" then
  print("Please wait this will take secs")
  sleep(1)
  shell.run("delete startup.lua")
  shell.run("pastebin get VS5buKVU startup.lua")
  print("rebooting...")
  sleep(3)
  os.reboot()
elseif choice == "exit" then
  print("exiting the installer")
  return
else
  print("Invalid option")
end