[ShellShock]

I'm using this command to extract my cramfs

sudo cramfsck -x dir image

When I'm done I rebuild it like this:

sudo mkcramfs dir newimage

If I compare the original and the new images I get slightly different output:

cramfsck -v image

d 0755       292  0:0   root
d 0755         0  0:0   root/Data
d 0755      1716  0:0   root/bin

cramfsck -v newimage

d 0700       292  1000:232   root
d 0700         0  1000:232   root/Data
d 0700      1716  1000:232   root/bin

So:
0700 etc instead of 0755.
1000:232 instead of 0:0.

I haven't been able to find any info on what these numbers mean, why they are different, and whether it matters.

Does anyone know?

Please ignore this if it is gibberish.

Thanks