Redis批量删除脚本

Posted 2021-02-04 gjb724332682

#! /bin/bash

 

# sh redis_del_batch.sh . localhost 7000 redis7000 *blacklist*

 

function redis_del(){

local host port key_pattern

 

echo "begin delete redis key , host :" $2 ", port :" $3 ", key pattern :" $5 "......"

 

host=$2

port=$3

passwd=$4

key_pattern=$5

total_sum=0

 

$1/redis-cli -h ${host} -p ${port} -a ${passwd} --scan --pattern ${key_pattern} | while read LINE

 

do

echo "delete key : " $LINE

$1/redis-cli -h ${host} -p ${port} -a ${passwd} del $LINE

total_sum=$(($total_sum+1))

echo "del key num : " $total_sum

done

 

echo "finish delete redis key , host :" $2 ", port :" $3 ", key pattern :" $5 "......"

}

 

redis_del $1 $2 $3 $4 $5