compare binary files

cmp -l file1.bin file2.bin | awk '{printf "%08X %02X %02X\n", $1, strtonum(0$2), strtonum(0$3)}'

gvim -d <(xxd -c 1 ~/file1.bin | awk '{print $2, $3}') <(xxd -c 1 ~/file2.bin | awk '{print $2, $3}')