calufa

# http://wiki.apache.org/solr/FAQ#How_can_I_delete_all_documents_from_my_index.3F
# http://wiki.apache.org/solr/UpdateXmlMessages#Updating_a_Data_Record_via_curl
 
curl http://localhost:8983/solr/some-index/update?commit=true -H "Content-Type: text/xml" --data-binary '<delete><query>*:*</query></delete>'