Today I was going through old floppy diskettes and found one that had some documents that needed to be archived in a more accessible format than 1.44M floppies. Unfortunately, it was from my PowerMac 7500 days (OS9 at best), and my OSX PowerBook doesn’t have a floppy. There’s all sorts of nasty software you can install on a windows box, but I needed a simple, one-off solution to get the files off the disk, without needing to reboot on a live linux CD image or anything wacky like that.
I Googled for a version of the ‘dd’ utility that would work under windows and found this page, with a quick 180k download and the exact one-liner I needed to create a disk image.
Incantation:
dd if=.\a: of=c:\tmp\disk1.img bs=1440k
Move the disk1.img over to my PowerBook, and it mounted just as if I had inserted the floppy itself. The whole search/image/mount took a couple minutes, tops, so I was pretty proud of myself. =]