https://blog.offline-net.com/2010/04/29/vmware%e3%82%b2%e3%82%b9%e3%83%88os%e3%80%8ccentos-5-x%e3%80%8d%e3%81%ab-vmware-tools%e3%82%92%e5%85%a5%e3%82%8c%e3%82%8b/