Step by Step Preview Extraction from CR2.

[ralf11]

what's that string:

/Volumes/250\

for?

do I change it based on how my iMac is setup?

[Alan Clifford]

what's that string:

/Volumes/250\

for?

do I change it based on how my iMac is setup?

Short answer is yes.

/Volumes/250\ G/jennyjosh/raw  is a path to a directory or file called raw.

The directory "250 G" has a space in it so to tell the operating system that there is a space in the name, you have to either surround it in inverted commas or escape the space with \.  Otherwise the operating system will think the space is a delimiter between different elements of the command line.

You need your own path to whatever it is you want to access.