​http://pypi.python.org/pypi/dupfilefind

usage: dupfilefind [-h] [-v] [-I IGNORE_DIRS] [-H] [-D] [-m m] [-M M] [-p]

[--include-names-in-profiles] [-n] [dir [dir ...]]

Find files with identical contents.

positional arguments:

dir directories to recursively examine (default '.')

optional arguments:

-h, --help show this help message and exit

-v, --verbose Emit more information.

-I IGNORE_DIRS, --ignore-dirs IGNORE_DIRS

comma-separated list of directories to skip (if you need to name a directory which has a comma in its name then escape that name twice) (this does what you would expect with relative vs. absolute paths) (default _dar cs,.svn,.git,.bzr,/proc,/sys,/dev,/tmp,/var/tmp,/lib64 /udev

-H, --hard-link-them Whenever a file is found with identical contents to a

previously discovered file, replace the new one with a hard link to the old one. This option is very dangerous because hard links are confusing and dangerous things to have around.

-D, --delete-them Whenever a file is found with identical contents to a

previously discovered file, delete the new one. This option is dangerous.

-m m, --min-size m Ignore files smaller than this (default 1024). -M M, --max-size M Hash only the first this many bytes of the file

(default 8589934592).

-p, --profiles Print out the md5sum and size in bytes of every file.

This could be useful for a p2p storage project to measure how valuable convergent encryption is.

--include-names-in-profiles

Print out the file name in addition to the other information from --profiles, for each file.

-n, --no-follow-symlinks

Do not follow symlinks.

Starting Points

• TracGuide -- Built-in Documentation
• ​The Trac project -- Trac Open Source Project
• ​Trac FAQ -- Frequently Asked Questions
• TracSupport -- Trac Support

For a complete list of local wiki pages, see TitleIndex.