nice #drupal module: http://drupal.org/project/permissions_api includes #drush support
is there a #drush for !Wordpress? a command line tool that fetches and upgrades WordPress modules, and possibly more?
#drush eval 'node_access_rebuild();' #drupal
#drush #civicrm proof of concept http://wiki.civicrm.org/confluence/display/CRMDOC/Drush+CiviCRM+proof+of+concept