diff --git a/dedupe b/dedupe
index 4ecafa0..9a04bad 100755
--- a/dedupe
+++ b/dedupe
@@ -1,16 +1,70 @@
 #!/bin/sh
 depth="-maxdepth 1"
-case "$1" in
-  -r|--recursive) depth="" ;;
-  -h|--help)
-    echo "Usage: $(basename "$0") [-r]"
-    echo "  -r, --recursive   search subdirectories too"
-    exit 0
-    ;;
-esac
+dry_run=""
 
-find . $depth -type f -exec md5sum {} + | sort | awk '{
-  if ($1 == prev) print "rm " $2
+while [ $# -gt 0 ]; do
+  case "$1" in
+    -r|--recursive) depth="" ;;
+    -n|--dry-run) dry_run=1 ;;
+    -h|--help)
+      echo "Usage: $(basename "$0") [-r] [-n]"
+      echo "  -r, --recursive   search subdirectories too"
+      echo "  -n, --dry-run     show what would be removed without deleting"
+      exit 0
+      ;;
+    *)
+      echo "Unknown option: $1" >&2
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+find . $depth -type f -exec md5sum {} + | sort | awk -v dry_run="${dry_run:-0}" '
+BEGIN { first = 1; total = 0 }
+
+$1 != prev && prev != "" {
+  count = 0
+  for (i = 0; i < n; i++)
+    if (i != keep) count++
+
+  if (count > 0) {
+    if (dry_run && !first) print ""
+    first = 0
+    for (i = 0; i < n; i++)
+      if (i != keep) print f[i]
+  }
+
+  total += count
+  n = 0; keep = 0
+}
+
+{
+  fn = substr($0, 35)
+  f[n++] = fn
+  if ((fn ~ /schmeeve-AI-/ && f[keep] !~ /schmeeve-AI-/) || (fn !~ /\/ComfyUI/ && f[keep] ~ /\/ComfyUI/)) keep = n - 1
   prev = $1
-}'
+}
 
+END {
+  count = 0
+  for (i = 0; i < n; i++)
+    if (i != keep) count++
+
+  if (count > 0) {
+    if (dry_run && !first) print ""
+    for (i = 0; i < n; i++)
+      if (i != keep) print f[i]
+  }
+
+  total += count
+
+  if (dry_run)
+    printf "Summary: %d duplicate file(s) found\n", total
+  else
+    printf "Removed %d duplicate file(s)\n", total > "/dev/stderr"
+}' | if [ -n "$dry_run" ]; then
+    cat
+  else
+    while IFS= read -r f; do rm -f "$f" 2>/dev/null; done
+  fi
diff --git a/organize-images b/organize-images
index 2c54b81..fa4bad2 100755
--- a/organize-images
+++ b/organize-images
@@ -215,7 +215,7 @@ for f in "${FILES[@]}"; do
 
   if [ "$DRY_RUN" = false ]; then
     mkdir -p "$dest"
-    mv -n "$f" "$dest"
+    mv -f "$f" "$dest"
   fi
 
   case "$cat" in