[App_rpt-users] Need help DD command

[Robert Newberry]

I recently set-up a BBB. When getting the image from www.hamvoip.net I 
tried use my new installation of Ubuntu 14.04, mostly because I am 
trying to learn Linux by just using it. I didn’t have any luck and just 
to keep the project moving I resorted back to windows to complete the 
image copy.

I would like to learn how to copy a .img file to a micro sd card using 
DD. I would also like to know how to do the reverse of taking a micro sd 
card and making a .img file for backup.

Is there anyone on the list willing to help me with this?

Thank you

Bob/N1XBM