Update README.md

README.md

@@ -15,3 +15,7 @@ To use it go to where you have a doodba environment and do this:
 ```
 BASE_URL=s3://e2-production/serivet/ ./restorerdb.sh
 ```
+If already downloaded the dump in /tmp/db.sql.gz use the flag -s/--skip-aws to save Bandwidth
+```
+./restorerdb.sh --skip-aws
+```