Redis setting password

One . The first way （ At present this kind of linux To configure redis The password method is a temporary , If redis The password will be invalid after restart ,）

（1） First of all to enter redis, If it's not on redis You need to open it first ：

[[email protected] bin]# redis-cli -p 6379
127.0.0.1:6379>

（2） View the current redis Have you set the password ：

127.0.0.1:6379> config get requirepass

1. “requirepass”
2. “”

（3） There is no password for the above display , Now set the password ：

127.0.0.1:6379> config set requirepass abcdefg
OK
127.0.0.1:6379>

（4） Check the current... Again redis You need a password ：

127.0.0.1:6379> config get requirepass
(error) NOAUTH Authentication required.
127.0.0.1:6379>

2. The second way （ Permanent way ）

If you need to configure the password permanently, go redis.conf Found in the configuration file for requirepass This parameter , The following configuration ：

 modify redis.conf The configuration file 　　
requirepass foobared  Change it to 
requirepass 123    Specified password 123

Restart after saving redis That's all right. .