@@ -0,0 +1,14 @@
+#!/bin/bash
+
+if [ -z "${1}" ] || [ ! -r "${1}" ]; then
+ echo "Usage: `basename "${0}"` input" 1>&2
+ exit 1
+fi
+cat "${1}" | \
+ grep 'href="/watch?v=[a-zA-Z0-9_-]*"' | \
+ sed 's%^.*href="/watch?v=\([a-zA-Z0-9_-]*\)".*$%\1%' | \
+ uniq | \
+ tail -r | \
+ nl -n ln | \
+ sed 's%^\([0-9]*\) %\1 =>%'