libdsk

Library for accessing discs and disc image files

brewmacoslinux

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Library for accessing discs and disc image files

dskdumpdskformdskconvdskutil

Convert a disc image from one format to another$ dskconv input.dsk output.img

Dump the contents of a disc image file$ dskdump -i discimage.dsk

Format a new disc image$ dskform -t 3 output.dsk