Mermegold V4 Create Installer Disk

-- To create an installer disk, use this command
-- pastebin run rBEZzcMv

local diskdrive = peripheral.find("drive")
while (not diskdrive.isDiskPresent()) do
    term.clear()
    term.setCursorPos(1,1)
    print("Please insert a disk into the disk drive to create an installer disk...")
    os.pullEvent("disk")
end
fs.delete("disk/startup.lua")
shell.run("pastebin get 85bi01ih disk/startup.lua")
diskdrive.setDiskLabel("Mermegold Installer Disk")
print("Installer disk created")
sleep(2)
os.reboot()