man finddup (Commandes) - find identical files
NAME
finddup - find identical files
SYNOPSIS
finddup
DESCRIPTION
finddup searches (starting point is the current directory, doesn't cross device boundaries) files for duplicates. Files are considered as duplicate, if their md5sum, uid, gid and permissions match. Links are not counted as duplicate.
The output is a list of duplicate files. Each line consists of the size (in blocks) of the file(s) and the names it appears as.
SEE ALSO
AUTHOR
Oleg Kibirev <oleg@gd.cs.CSUFresno.edu>.
Manual page by Heiko Schlittermann <heiko@lotte.sax.de>.