updateCheck

print("checking for updates...")
sleep(3)

while rednet.receive() do
print("Update enable!")

else
print("No update enable")
sleep(3)
shell.run("menu")
end

x = io.read()

if x == "ja" then
shell.run("Update")

 if x == "nee" then
 shell.run("menu")

 else
 print("Give a command")
 shell.run("update check")
 end

 end