sg_read_buffer(8) on Linux
The text 7789b6b77209, as Debian 7 (Wheezy) shipped it.
send a SCSI READ BUFFER command
Flags it lists
-
--help -
--hex -
--id -
--length -
--mode -
--offset -
--raw -
--verbose -
--version -
-H -
-V -
-h -
-i -
-l -
-m -
-o -
-r -
-v