3.8.2. md - memory display Usage

md [-bwlsx] REGION Synopsis

Display (hex dump) a memory region. Options

-b byte access
-w word access (16 bit)
-l long access (32 bit)
-q quad access (64 bit)
-s FILE display file (default /dev/mem)
-x swap bytes at output Description

Memory regions can be specified in two different forms: START+SIZE or START-END, If START is omitted it defaults to 0x100 Sizes can be specified as decimal, or if prefixed with 0x as hexadecimal. An optional suffix of k, M or G is for kbytes, Megabytes or Gigabytes.