【1】直接上脚本

写的比较简单、后续可以自行优化、加参数；

如，把密码、端口、数量 、host 等信息全部参数化 变量化

#!/bin/bash
source /etc/profile
next_position=0
while [ 1 ]
do

key_info=`redis-cli -a bfengzlgdredis2017 scan ${next_position} match upgradeGiftPopup:* count 10000`
next_position=`echo "${key_info}"|awk '{print $1}'`
echo ${key_info}|awk '{$1=null;print }'|sed 's/ /\n/g'|sed '/^$/d'|sed 's#^#del #g' >> upgradeGiftPopup.txt

sleep 0.5
if [ ${next_position} -eq 0 ];then
   break
fi

done



next_position=0
while [ 1 ]
do
key_info=`redis-cli -a bfengzlgdredis2017 scan ${next_position} match upgradePlayCnt:* count 10000`
next_position=`echo "${key_info}"|awk '{print $1}'`
echo "${key_info}"|awk '{$1=null;print }'|sed 's/ /\n/g'|sed '/^$/d'|sed 's#^#del #g' >> upgradePlayCnt.txt

sleep 0.5
if [ ${next_position} -eq 0 ];then
   break
fi

done

注意，我这里 这句  是有把 key 带 del 前缀的

echo ${key_info}|awk '{$1=null;print }'|sed 's/ /\n/g'|sed '/^$/d'|sed 's#^#del #g' 

要是只想要名称，则去掉这句中的最后一段 sed

|sed 's#^#del #g'