Startup with login

local username = "bacon"
local username2 = "bacon2"
local password = "bacon"

-- Location

term.clear()
term.setCursorPos(1,1)
term.setTextColor(colors.gray)
print("[--Location Unknown--]")

-- Username settings

term.setCursorPos(1,2)
term.setTextColor(colors.blue)
write("Username: ")
term.setCursorPos(11,2)
term.setTextColor(colors.white)
input = read()
if input == username then
  term.setCursorPos(1,3)
elseif input == username2 then
  term.setCursorPos(1,3)
else
  term.setTextColor(colors.red)
  textutils.slowPrint("Username incorrect")
  sleep(2)
  shell.run("startup")
end

-- Password settings

term.setTextColor(colors.blue)
write("Password: ")
term.setCursorPos(11,3)
term.setTextColor(colors.white)
input = read("*")
if input == password then
  term.setCursorPos(19,4)
  term.setTextColor(colors.green)
  textutils.slowPrint("Acces granted")
  rs.setOutput("left", true)
  sleep(5)
  rs.setOutput("left", false)
  os.reboot()
else
  term.setCursorPos(19,4)
  term.setTextColor(colors.red)
  textutils.slowPrint("Access Denied!")
  sleep(2)
  shell.run("startup")
end