aix working on turtle saving

function move(direction)            --turtle moving
    if direction == up then
        while not turtle.up() do
            if not dig(up) then
                if turtle.attackUp() then
                    attacked = attacked + 1
                end
            end
        end
        z = z + 1
        save()

function save()             --saving position
    s = fs.open("startup", "w")     --open startup in writemode
    s.write("mine "..A.." "..B.." "..C.." "..x.." "..y.." "..z.." "..d.." "..mined.." "..attacked.." "..dropped.."")
    s.close()
end