better

followtrail

@@ -3,5 +3,9 @@
 for file in $(for path in $(printf '%s\n' "$PATH" | tr ':' "\n")
 		do	walk -n "$path"
 		done)
-	do scrut -d "$file" || printf '%s\n' "$file"
-done
+	do scrut -d "$file" \
+		|| printf '%s\n' "$file"
+done \
+	| sed 's:.*\/::' \
+	| sort \
+	| uniq