curl -s https://cdn.jsdelivr.net/gh/shinhwagk/fssum/fssum.py -o /usr/bin/fssum
chmod +x fssumrm -fr files.sum
find ./ -type f | while read line;do sum=`fssum "$line"`; echo "$sum $line" >> files.sum; done
cat files.sum | awk '{print $1}' | sort | uniq -c | sort
cat files.sum | grep 603f91f2e9360ecb80eca9077eef71930c79d94e047b720f3a24f37e37276e64