如何隐藏curl elasticsearch命令的输出消息？

Question

我无法从curl elasticsearch命令中获取消息吗？

前）

> /usr/bin/curl -s -XPOST localhost:9200/_bulk --data-binary "@/home/1003783/data/20161201.json" 
=> {"took":9,"errors":false,"items":[{"index":{"_index":"ctlg_info","_type":"1002154","_id":"20161201","_version":2,"_shards":{"total":3,"successful":3,"failed":0},"status":200}}]} 

当我运行对elasticsearch curl命令，我不希望看到上述消息。这似乎是来自elasticsearch的消息。

谢谢。

Answer 1

可以使用-o开关和输出发送到dev/null

> /usr/bin/curl -s -o /dev/null -XPOST localhost:9200/_bulk --data-binary "@/home/1003783/data/20161201.json"