redis 模糊删除脚本

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#!/bin/bash #修改成自己的ip、密码、库名以及所要匹配的字符串 db_ip=192.168.1.100 db_port=6379 password=963852741 dbnum=0 str="niubi:*" cursor=0 cnt=1000 new_cursor=0   redis-cli -h $db_ip -p $db_port -a $password -n $dbnum   scan   $cursor  match $str   count $cnt > scan_tmp_result new_cursor=`sed -n '1p' scan_tmp_result` sed -n '2,$p' scan_tmp_result > scan_result   sed  -n '1,$p' scan_result|xargs   redis-cli -h $db_ip -p $db_port -a $password -n $dbnum  del     >/dev/null   while [ $cursor -ne $new_cursor ] do     redis-cli -h $db_ip -p $db_port -a $password  -n $dbnum  scan     $new_cursor match  $str   count $cnt > scan_tmp_result     new_cursor=`sed -n '1p' scan_tmp_result`     sed -n '2,$p' scan_tmp_result > scan_result     sed  -n '1,$p' scan_result|xargs   redis-cli -h $db_ip -p $db_port -a $password -n $dbnum  del     >/dev/null done