1.当设置密码后，上面的关闭命令无效：带密码输入： redis-cli -a [password] 回车后输入：shutdown save
shutdown还有一个参数，代表关闭redis服务前是否生产持久化文件
shutdown save
[root@localhost redis]# ps aux | grep redis root 3384 0.0 0.7 152412 7812 ? Ssl 21:16 0:00 ./bin/redis-server 192.168.146.128:6379 root 3389 0.0 0.0 103248 832 pts/0 S+ 21:16 0:00 grep redis [root@localhost redis]# ./bin/redis-cli -a 123456 Warning: Using a password with ‘-a‘ or ‘-u‘ option on the command line interface may not be safe. 127.0.0.1:6379> shutdown save not connected> exit [root@localhost redis]# ps aux | grep redis root 3389 0.0 0.0 103248 832 pts/0 S+ 21:16 0:00 grep redis [root@localhost redis]#
2.kill -9 pid 进程
[root@localhost redis]# ps aux | grep redis root 3384 0.0 0.7 152412 7812 ? Ssl 21:16 0:00 ./bin/redis-server 192.168.146.128:6379 root 3389 0.0 0.0 103248 832 pts/0 S+ 21:16 0:00 grep redis [root@localhost redis]# kill -9 3384 [root@localhost redis]# ps aux | grep redis root 3401 0.0 0.0 103248 832 pts/0 S+ 21:17 0:00 grep redis [root@localhost redis]#
原文：https://www.cnblogs.com/Amywangqing/p/12751313.html