The following command:
dd if=/dev/rmt0h of=/dev/rmt1h
copies from tape drive 0 to tape drive 1, using a common
historical device naming convention.
The following command:
dd ibs=10 skip=1
strips the first 10 bytes from standard input.
This example reads an EBCDIC tape blocked ten 80-byte EBCDIC card
images per block into the ASCII file x:
dd if=/dev/tape of=x ibs=800 cbs=80 conv=ascii,lcase
