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+# dupekill -- deletes duplicates of existing data
+
+dupekill is a simple dupe finder (and deleter). It comes with a few nifty flags:
+
+* `-d | --dry`: Provides a preview of what you will do if the `-d` flag is 
+  removed.
+* `-r | --recursive`: Descends into all subdirectories below the starting 
+  point.
+* `-v | --verbose`: Provide more detail.
+
+# Roadmap
+
+* Create options for file preference, e.g. "if two files are the same, prefer 
+  the older one".
diff --git a/dupekill b/dupekill
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+#!/usr/bin/env python3
+import os
+import hashlib
+import sys
+import stat
+from optparse import OptionParser
+
+# dupekill - deletes duplicates of existing data
+# version 1.2
+# written by zlg <zlg@zlg.space>
+#        and NF <radicalmori@gmail.com>
+#
+#                     licensed under the...
+#
+#            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#                    Version 2, December 2004
+#
+# Copyright (C) 2004 Sam Hocevar
+#  14 rue de Plaisance, 75014 Paris, France
+# Everyone is permitted to copy and distribute verbatim or modified
+# copies of this license document, and changing it is allowed as long
+# as the name is changed.
+#
+#            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+#   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+#
+#  0. You just DO WHAT THE FUCK YOU WANT TO.
+# 
+# This program is free software. It comes without any warranty, to
+# the extent permitted by applicable law.
+#
+# You have been warned. >:3
+
+def dupekill():
+    usage = "Usage: %prog [options] {path}"
+    parser = OptionParser(usage=usage)
+    parser.add_option("-d", "--dry", dest='dry_run', action='store_true', default=False, help="displays a list of files dupekill will delete if you run it again without this flag")
+    parser.add_option("-r", "--recursive", dest='recursive', action='store_true', default=False, help="Recurses into all directories below the starting point")
+    parser.add_option("-v", "--verbose", dest='verbose', action='store_true', default=False, help="Provide more detailed output")
+    (options, args) = parser.parse_args()
+    if args and os.path.isdir(args[0]):
+        path = os.path.abspath(args[0])
+    else:
+        path = os.getcwd()
+
+    if not os.path.isdir(path):
+        print("Error: Unable to fetch directory to work with.")
+        sys.exit(1)
+    else:
+        # Create the generator, create the hash list and the counters.
+        file_list = os.walk(path)
+        hashList = []
+        processed_files = 0
+        deleted_files = 0
+
+        for root, dirs, file in file_list:
+            ignore_dirs = ['.git', '.config']
+            for dir in ignore_dirs:
+                if options.recursive == True:
+                    # Recursion still needs to ignore certain dirs
+                    if dir in dirs:
+                        dirs.remove(dir)
+
+                else:
+                    # While no recursion doesn't need _any_ dirs!
+                    while dirs:
+                        dirs.pop()
+
+            for item in file:
+                checkedFile = open(os.path.join(root, item), "rb").read()
+                hash = hashlib.sha256(checkedFile).hexdigest()
+                processed_files += 1
+                
+                if len(hashList) > 0 and hash in hashList:
+                    # We want to count these, even if it's a dry run.
+                    deleted_files += 1
+
+                    if not options.dry_run:
+                        os.remove(os.path.join(root, item))
+
+                    if options.verbose:
+                        print("Dupe", os.path.join(root, item), "found.")
+
+                else:
+                    hashList.append(hash)
+
+                    if options.verbose:
+                        print("New file", os.path.join(root, item))
+
+        # Print a summary
+        print()
+
+        if options.dry_run:
+            print("THIS IS A DRY RUN! NO FILES WILL BE ALTERED!")
+
+        print(processed_files, "files processed,", deleted_files, "deleted.\n")
+
+if __name__ == '__main__':
+    try:
+        dupekill()
+    except KeyboardInterrupt:
+        print("Aborted")