# ES删除索引API
例：删除所有为logstash的索引
[官方说明](/guide/en/elasticsearch/reference/current/)
```shell
curl -XDELETE ':9200/logstash-*'
```
# ES查看索引
```shell
curl ':9200/_cat/indices'
```
# 删除脚本
/home/trade/
```shell
#!/bin/bash
# 打印出所有索引，排除掉HF，fund
Indexs=`curl 'http://172.20.10.16:9200/_cat/indices' | awk '{print $3}' | egrep -v "^\." | egrep -v "^hf|^fund"`
# 20180203
# 要删除的截止日期
Curr_time="20180203"
for index in $Indexs:
do
echo $index | egrep "[0-9]{4}\.[0-9]{2}\.[0-9]{2}"
if [ $? == 0 ]
then
Now_time=`echo $index | egrep -o "[0-9]{4}\.[0-9]{2}\.[0-9]{2}"| awk -F'.' '{print $1$2$3}'`
if [[ $Curr_time -gt $Now_time ]]
then
curl -XDELETE ":9200/${index}"
fi
fi
done
```
备注 :定期删除日志：