redis安裝及配置密碼

下載

[root@ztydl ~]# wget http://download.redis.io/releases/redis-3.2.11.tar.gz

解壓安裝

[root@ztydl ~]# tar zxvf redis-3.2.11.tar.gz 
redis-3.2.11/
redis-3.2.11/.gitignore
redis-3.2.11/00-RELEASENOTES
redis-3.2.11/BUGS
redis-3.2.11/CONTRIBUTING
...

[root@ztydl ~]# cd redis-3.2.11

[root@ztydl redis-3.2.11]# make

[root@ztydl redis-3.2.11]# make install

[root@ztydl redis-3.2.11]# cp redis.conf /etc/

啓動redis

[root@ztydl redis-3.2.11]# vim /etc/redis.conf
修改daemonize配置項爲yes，使Redis進程在後臺運行：
daemonize yes

[root@ztydl ~]# redis-server /etc/redis.conf 
[root@ztydl ~]# ps aux |grep redis
root       4619  0.0  0.7 133540  7528 ?        Ssl  05:07   0:00 redis-server 127.0.0.1:6379 
root       4623  0.0  0.0 103332   900 pts/0    S+   05:07   0:00 grep redis

redis添加密碼登錄
修改配置文件
Redis的配置文件默認在/etc/redis.conf，添加如下行：

requirepass 123456

驗證

[root@ztydl ~]# redis-cli -h 127.0.0.1 -p 6379
127.0.0.1:6379> keys *
(error) NOAUTH Authentication required.
127.0.0.1:6379> 
[root@ztydl ~]# redis-cli -h 127.0.0.1 -p 6379 -a 123456
127.0.0.1:6379> keys *
(empty list or set)
127.0.0.1:6379> config get requirepass
1) "requirepass"
2) "123456"
127.0.0.1:6379> config get logfile
1) "logfile"
2) "/root/redis.log"
127.0.0.1:6379> 
[root@ztydl ~]# redis-cli -h 127.0.0.1 -p 6379
127.0.0.1:6379> auth 123456
OK
127.0.0.1:6379> ping
PONG