perl ssdeep

install ssdeep perl.sh

git clone https://github.com/hideo55/Data-FuzzyHash.git
sudo aptitude install libfuzzy-dev
cd Data-FuzzyHash/

cpanm --sudo Module::Build::XSUtil
# handle \0 in buffer
# diff --git a/xs/FuzzyHash.xs b/xs/FuzzyHash.xs
#index 272d2aa..21da3e2 100644
#--- a/xs/FuzzyHash.xs
#+++ b/xs/FuzzyHash.xs
#@@ -10,11 +10,14 @@ MODULE = Data::FuzzyHash PACKAGE = Data::FuzzyHash
# PROTOTYPES: DISABLE
#
# SV*
#-fuzzy_hash(const char* str)
#+fuzzy_hash(SV *string )
# CODE:
# {
#     char result[FUZZY_MAX_RESULT];
#-    int status = fuzzy_hash_buf((const unsigned char*)str, strlen(str), result);
#+		STRLEN len;
#+    char *str = SvPV( string, len );
#+
#+    int status = fuzzy_hash_buf((const unsigned char *)str, len, result);
#     if( status != 0 ){
#         croak("Failed to calculate hash value.");
#     }
echo "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" | base64 -d -  | patch -p1
perl ./Build.PL && sudo perl ./Build install