[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: what are .sdk archives?



On Sun, 23 Dec 2007, touchstone wrote:

i was looking around the asmiov archives and some of the images i downloaded have an .sdk extension with type and creator of '????'. stuffit 7.0.3 won't
handle this type.  a google search didn't help.

can anyone tell me what this is or how to open/decompress this?  mac os9 btw.

.SDK is an Apple II native file format, which is why Stuffit won't help. You need Shrinkit on an Apple II or emulator to open these. SDK archives are essentially 5.25" disk images compressed with Shrinkit and can only be expanded to 5.25" disks (or images if using an emulator).

Best way to deal with them in OS 9 is to use a shared disk in Bernie ][ the Rescue. I used to create a 5MB RAM disk in OS 9 which I transfered downloaded files to and then mounted in B2TR. Then you b can just create blank 5.25" images and expand to them with Shrinkit.

ISTR that Shrinkit doesn't show .sdk archives by default... there's an open-apple command to "show all files" or similar.
-s

 _____
|[LD8]! 8-BIT SOUND & FURY : APPLE ][ AUDIO & MUSIC RESOURCES
|  o. | +--------- http://8bitsoundandfury.ld8.org ---------+
!__!__! OLD APPLE WEB SERVER LIST  http://www.ld8.org/servers