\" This man page was written by Francois Fleuret <francois@fleuret.org>
\" and is distributed under a Creative Commons Attribution-Share Alike
\" 3.0 License.

.TH "FINDDUP" 1 "Mar 2010" "Francois Fleuret" "User Commands"

.SH "NAME"

finddup \- Find files common to several directories or not

.SH "SYNOPSIS"

\fBfinddup\fP [OPTION]... DIR1 [[^]DIR2]

.SH "DESCRIPTION"

\fBfinddup\fP is a command line utility to find duplicate files, files
common to two directories or files existing in one directories and not
in another one.

With a single directory argument, prints the duplicate files found in
it. With two directories, prints the files common to both.

If the second directory name starts with a ^, prints the files
existing in DIR1 which do not exist in DIR2.

.SH "OPTIONS"
.TP
\fB-h\fR
display help and exit
.TP
\fB-r\fR
shows the real path of the files

.SH "BUGS"

Every pair of different files with same content are listed, which
results in K^2 printed lines when K files are similar.

.SH "AUTHOR"

Written by Francois Fleuret <francois@fleuret.org> and distributed
under the terms of the GNU General Public License version 3 as
published by the Free Software Foundation. This is free software: you
are free to change and redistribute it. There is NO WARRANTY, to the
extent permitted by law.