[Coco] OS-9 compression programs. What's available?

Robert Gault robert.gault at att.net
Thu Jul 2 20:11:58 EDT 2020


  LHA does not provide enough compression. It seems that using Drivewire and creating a custom OS-9 
disk image just large enough to hold the data files is the way to go, which I have done.
  Winzip was then used to compress the .dsk images to smaller sizes.

Robert

coco at jechar.ca wrote:
> If you just want to move the images to a pc
> from os9 try creating an empty 10MB file on the
> pc naming it FORWINDOWS.DSK. Then in the coco
> emulator mount it as drive /d1 and boot to os9
> then
>
> dmode /d1 cyl=400 sid=2
> format /d1 r "For transfers to Windows"
>
> mount your .vhd file as /h0 in the emulator
> and copy the two files to FORWINDOWS.DSK
> os9 from Toolshed should then be able to read
> these files at least it works in linux have
> not tried the windows version of Toolshed.
>
><snip>


More information about the Coco mailing list