If you are using Drupal+CCK intensively you will sooner or later run into limititations. One of these is the unability to create multiple fieldset groups. This is a very common problem when you need a way for users to insert an unknown amount of items and each items uses the same combination of fields.
rsync optionen , z.b. --delete
Drush Views, the Drupal Shell Views interface, allows you to list, import and export views from the command line.
Enables the presentation of user registration, site wide contact, or node creation forms in blocks.