scripts reorganize

scripts/fish-functions/files.fish

@@ -0,0 +1,9 @@
+if test -z "$argv[1]"
+  set dir '.'
+else
+  set dir "$argv[1]"
+end
+for i in (find "$dir" -maxdepth 1 -type d )
+  set b (find "$i" -type f| wc -l)
+  printf "%d/%s\n" $b (basename "$i")
+end | sort -nr | column -ts/