Lists/Deletes all duplicates in the active directory using command line tool "SwissFileKnife" from Stahlworks.

[BATCH] Using SwissFileKnife to remove duplicate files

@ECHO OFF
REM Lists/Deletes all duplicates in the active directory.
REM Uses: sfk.exe | SwissFileKnife | http://stahlworks.com/dev/swiss-file-knife.html

REM Configuration ++++++++++++++++++++
SET FILE_EXT=txt
SET SEARCH_PATH=.
REM ----------------------------------

ECHO.
sfk dupfind %SEARCH_PATH% .%FILE_EXT% +del
ECHO.
ECHO.
echo If you want to do delete the files, type "y" and press enter ...
SET /p option=
IF '%option%'=='y' GOTO :delete
EXIT

:delete
sfk dupfind %SEARCH_PATH% .%FILE_EXT% +del -yes
PAUSE