duff: Duplicate file finder

    2014-06-12 15:49           0 usr/
    2014-06-12 15:49           0 usr/bin/
    2014-06-12 15:49      176117 usr/bin/duff.exe
    2014-06-12 15:49           0 usr/share/
    2014-06-12 15:49           0 usr/share/doc/
    2014-06-12 15:49           0 usr/share/doc/Cygwin/
    2014-06-12 15:49        1543 usr/share/doc/Cygwin/duff.README
    2014-06-12 15:49           0 usr/share/doc/duff/
    2014-06-12 15:49         643 usr/share/doc/duff/AUTHORS
    2014-06-12 15:49         926 usr/share/doc/duff/COPYING
    2014-06-12 15:49        2104 usr/share/doc/duff/NEWS
    2014-06-12 15:49        6108 usr/share/doc/duff/README
    2014-06-12 15:49         700 usr/share/doc/duff/TODO
    2014-06-12 15:49           0 usr/share/duff/
    2014-06-12 15:49         871 usr/share/duff/join-duplicates.sh
    2014-06-12 15:49           0 usr/share/locale/
    2014-06-12 15:49           0 usr/share/locale/en/
    2014-06-12 15:49           0 usr/share/locale/en/LC_MESSAGES/
    2014-06-12 15:49           0 usr/share/locale/en@boldquot/
    2014-06-12 15:49           0 usr/share/locale/en@boldquot/LC_MESSAGES/
    2014-06-12 15:49           0 usr/share/locale/en@quot/
    2014-06-12 15:49           0 usr/share/locale/en@quot/LC_MESSAGES/
    2014-06-12 15:49           0 usr/share/locale/sv/
    2014-06-12 15:49           0 usr/share/locale/sv/LC_MESSAGES/
    2014-06-12 15:49           0 usr/share/man/
    2014-06-12 15:49           0 usr/share/man/man1/
    2014-06-12 15:49        2292 usr/share/man/man1/duff.1.gz