curl -u USER:PASS http://IP:9200/INDEXNAME/_search -d '{ "query": { "match_all": {} } }'| python -m json.tool
help doc https://www.elastic.co/guide/cn/elasticsearch/guide/current/_deleting_an_index.htmlhtml
DELETE /my_index
DELETE /index_one,index_two DELETE /index_*
甚至能夠這樣刪除 所有 索引:python
DELETE /_all DELETE /*
sudo bin/elasticsearch-plugin install [plugin_name]
sudo bin/elasticsearch-plugin list
sudo bin/elasticsearch-plugin remove [pluginname]