this is a c++ port of the great work done by kolos450 over at https://github.com/kolos450/SsdeepNET. "Port" is used loosely and should probably read as "translated" from C# to C++.
git clone https://github.com/rustysec/fuzzypp
cd fuzzypp
mkdir build
cd build
cmake ../
./fuzzypp /bin/bash
Gives us:
/bin/bash = 12288:+sl5xFR2/IY//GPSHdMeBtk9a57VsuwM4+ZyOCEAbh50j4J8r0P8dgZQ:+KBcvuKSmF1jAbbS4bs