runner for dot/twopi graph

run_twopi.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+# if no movie-links.list then download from
+# ftp://ftp.funet.fi//.m/mirrors1l/ftp.imdb.com/pub/movie-links.list.gz
+# and decompress
+
+FILENAME=$(date +%Y-%m-%d);
+# process and create .dot
+python imdbref.py > $FILENAME.dot
+# remove old
+rm $FILENAME.png
+# do the image from the .dot
+twopi $FILENAME.dot -Tpng -v -o $FILENAME.png