redis-cli -n 8 -h 127.0.0.1 -p 6379 -a password keys "cache:dubbo_cache:CACHE_MSGCENT_INFO_600_*" |xargs -i redis-cli -n 8 -h 127.0.0.1 -p 6379 -a password del {}
批量删除key
原文：http://www.cnblogs.com/wlemory/p/7645119.html
