
local sDrive = nil
local tArgs = { ... }
if #tArgs > 0 then
	sDrive = tostring( tArgs[1] )
end

if sDrive == nil then
	print( "This is computer #"..os.getComputerID() )
	
	local label = os.getComputerLabel()
	if label then
		print( "This computer is labelled \""..label.."\"" )
	end

else
	local bData = disk.hasData( sDrive )
	if not bData then
		print( "No disk in drive "..sDrive )
		return
	end
	
	print( "The disk is #"..disk.getID( sDrive ) )

	local label = disk.getLabel( sDrive )
	if label then
		print( "The disk is labelled \""..label.."\"" )
	end
end

