shblk - displays unformatted disk block(s)
/sbin/advfs/shblk [-sb start_block] [-bc block_count] special
Specifies the block on which to start.
Specifies the number of blocks to print.
Specifies the volume on which the block(s) are located.
command displays an unformatted hexadecimal
listing of the information that is present in the selected blocks.
You must have root user privileges to access this command.