Python-tlsh

by adding tests for -split, swapping columns in input files, and for CVS input file
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19/July/2019
improved tlsh_pattern functionality
usage: tlsh_pattern -f <file> [-showmiss T] -pat <pattern_file> [-xlen] [-force]
: tlsh_pattern -d <digest> [-showmiss T] -pat <pattern_file> [-xlen] [-force]
: tlsh_pattern -r <dir> [-showmiss T] -pat <pattern_file> [-xlen] [-force]
: tlsh_pattern -l <listfile> [-l1|-l2|-lcsv] [-showmiss T] -pat <pattern_file> [-xlen] [-force]
: tlsh_pattern -version: prints version of tlsh library
add options
- to have different columns of a listfile be processed (-l1 or -l2)
- to allow a listfile to be in CSV format (-lcsv)
- to show misses up to threshold T (-showmiss T)
added regression tests for tlsh_pattern
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19/July/2019

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19/July/2019
added command line option -help to show full help information
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<PRE>
18/July/2019
fixing error in test script for -xlen option (print statements about considering length were incorrect)
improved test.sh - tests for existance of expected output files
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