mount "damaged" disk image in shellscript on 10.4

objectwerks inc chad+macosx at objectwerks.com
Tue Jul 29 23:32:38 PDT 2008


On Jul 30, 2008, at 12:26 AM, Justin C. Walker wrote:

>
> On Jul 29, 2008, at 23:21 , objectwerks inc wrote:
>
>> Hi
>>
>> On Jul 29, 2008, at 11:43 PM, Andrew Oliver wrote:
>>
>>> Why not just:
>>>
>>> hdiutil attach my-image.dmg -noverify
>>>
>>> to turn of disk checking.
>>
>> because it does not work with this sort of "damaged" disk image. I  
>> tried that as well as the ignorebadchecksum
>
> If the disk is required to use the games, it's possible that the  
> disk is in some way intentionally damaged in order to guarantee that  
> the system won't make a copy of it.  Otherwise, the "protection  
> scheme" would not be very useful :-}

A good thought, but in this case not the case.  It is some weird  
windows/mac hybrid and it does in fact mount without issue and the  
games work fine.  These are all small kids educational games.   
Previously I would just mount the image myself and start the game for  
my son.  As he can now manipulate the computer, I want to have it  
happen in the background so he can do it whenever he wants without  
having to do it himself.

Chad



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