Various utilities for OpenComputers
fdisk should support drives, tape, and EEPROM cards and supports OSDI and MTPT partition tables.
It's unfinished, with a few commands unimplemented, but most of the functionality should be there.
Supports only binary cpio archives (-Hbin). Can pipe output to another program like a compressor or something. Pipe list of files in when creating (cpio -o). Use --F=... for specifying an output path.