Ciro Santilli @cirosantilli 37

mkdir binout
for file in blk*dat; do echo "$file"; binwalk --dd='.*' "$file" -C binout/. --log=binout/"$file""res.txt"; done

mkdir subfileout
for file in blk*dat; do mkdir subfileout/"$file"; done
for file in blk*dat; do echo "$file"; hachoir-subfile --category=image,video,audio,container,archive,misc "$file" subfileout/"$file" > subfileout/"$file""subfile.txt"; done

sudo apt install binwalk hachoir