#!/bin/sh

args=""
while getopts vf opt;do
 args="${args}$opt"
done
shift `expr $OPTIND - 1`

if [ "$args" ];then
 args="-$args"
fi

dups "$@"			|
 awk ' a == $1 { print  } 
       a != $1 { a = $1 } '	|
 cut -d' ' -f3-			|
 tr \\n \\0			|
 xargs -0r rm $args