mount_vdi is a stand-alone bash script that mounts VirtualBox VDI hard disk image partitions, provided the VDI file has been created STATIC (otherwise, it will malfunction).
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.