OS Manuals

/usr/local/bin/ssdeep

Fuzzy hashing API and fuzzy hashing tool

From ssdeep 2.14.1-r10 (os), captured 2026-11-05 by running ssdeep -help (exit 0). permalink

ssdeep version 2.14.1 by Jesse Kornblum and the ssdeep Project
For copyright information, see man page or README.TXT.

Usage: ssdeep [-m file] [-k file] [-dpgvrsblcxa] [-t val] [-h|-V] [FILES]
-m - Match FILES against known hashes in file
-k - Match signatures in FILES against signatures in file
-d - Directory mode, compare all files in a directory
-p - Pretty matching mode. Similar to -d but includes all matches
-g - Cluster matches together
-v - Verbose mode. Displays filename as its being processed
-r - Recursive mode
-s - Silent mode; all errors are suppressed
-b - Uses only the bare name of files; all path information omitted
-l - Uses relative paths for filenames
-c - Prints output in CSV format
-x - Compare FILES as signature files
-a - Display all matches, regardless of score
-t - Only displays matches above the given threshold
-h - Display this help message
-V - Display version number and exit
Options (16)
OptionDescriptionSource
-m fileLoads the specified file of known hashes to be used for matching.man
-k fileLoad the specified file of known hashes to be used for matching.man
-vVerbose mode.man
-dComputes a signature for each entry in the FILES and compares it to the set of known signatures.man
-pWorks like the -d flag, but displays all matches for each file.man
-rEnables recursive mode.man
-gSimilar files are grouped together into clusters.man
-sSilent mode.man
-bEnables bare mode.man
-lEnables relative file paths.man
-cEnables comma separated output mode.man
-xSignature file matching.man
-aDisplays all matches in any of the matching mode, regardless of score.man
-t valIn any of the matching modes, only display matches when match score is greater than the given value.man
-hShow a help screen and exit.man
-VShow the version number and exit.man
Exit status (2) from the manual page
0success
1there is a problem

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.