1
vote
2answers
368 views

Can I use dd to make an ISO of a DVD that is only as large as the data on the DVD?

I am starting to make backups of my movie DVDs at home. I am using DD to make ISO images of my DVD as follows: dd if=/dev/dvd of=~/dvd/abc.iso However, even though the content of the DVD is only, ...
3
votes
2answers
358 views

how to create ISO and hide certain files

I am a newbie here and my apologies if I am posting a question which has been answered many times in a another thread. I did my homework find some relevant information But could not. Thanks for ...
7
votes
3answers
1k views

Create a Random ISO Image Using dd

I would like to create a ISO file for testing optical drives with the method mentioned here. I want to create an ISO file filled with random data, so I can burn it to a CD, read it back and compare ...