Code

c = tonumber(...)

maxfalse = 5

ffalse=0
if c == 0 then
  print("NO! add Arguments")
  os.reboot()
end
while true do

  term.clear()
  term.setCursorPos(1,1)
  print("enter Password        (",maxfalse-ffalse," Versuche Verbleibend)")
  x=tonumber(read())

  if c == x then
    rs.setOutput("left",true)
    sleep(5)
    rs.setOutput("left",false)
  else
    ffalse=ffalse+1
    if ffalse==maxfalse then
      term.clear()
      term.setCursorPos(1,1)
      print("Now I only want you gone!")
      rs.setOutput("bottom",true)
      sleep(15)
      rs.setOutput("bottom",false)
      ffalse=0
    end
  end

end