Network user client

-- Client program

local function loadUsers(serverID)
  fs.delete("/disk/users/")
  fs.copy("network://" .. serverID .. "/disk/users/", "/disk/users/")
  os.shutdown()
end

local function unloadUsers()
  fs.delete("/disk/users/")
  fs.copy("/recovery/users/", "/disk/users/")
end

-- Main program
print("1. Load Users")
print("2. Unload Users")

local option = tonumber(read())

if option == 1 then
  print("Enter Server ID:")
  local serverID = read()
  loadUsers(serverID)

elseif option == 2 then
  unloadUsers()
end