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脚本/scripts/delete-elk.log #!/bin/bash DATE=`date -d "1 days ago" +%Y.%m.%d` ip=`ifconfig ens33 | grep "\binet\b"|awk '{print $2}'` curl -s -XGET "http://$ip:9200/_cat/indices?v"| grep $DATE | awk -F '[ ]+' '{print $3}' >/tmp/elk.log for elk in `cat /tmp/elk.log` do curl -XDELETE "http://$ip:9200/$elk" done 加入到计划任务 echo "#每天凌晨1点定时清理elk索引" >>/var/spool/cron/root echo "00 01 * * * bash /scripts/delete-elk.log &>/dev/null" >>/var/spool/cron/root (责任编辑：IT) |