How to set redis access password under Linux (code)

The content of this article is about how to set the redis access password (code) under Linux. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

Redis was installed on the server today. For security reasons, set the password to access redis-server.

1. Find the redis.conf file

Our server has installed redis, now check the redis process through the command:

[root@lnp ~]# ps -aux|grep redis root 7374 0.0 0.0 145312 7524 ? Ssl 16:37 0:00 redis-server 192.168.17.105:6379 root 10692 0.0 0.0 112724 984 pts/7 S+ 16:54 0:00 grep --color=auto redis

You can see ourThe service address of redis-serveris192.168.17.105, and the port is6379. When accessing externally, you need to specify the corresponding IP and port:

redis-cli -h 192.168.17.105 -p 6379

Search redis installation directory

> whereis redis redis: /usr/local/redis

We can see that redis is installed in this directory, and then find the configuration fileredis.conf

> find /usr/local/redis/ -name redis.conf /usr/local/redis/etc/redis.conf

Modify the configuration file:

vim redis.conf

Just change the configuration file:

# requirepass foobared requirepass 123 指定密码123

The last step is to reload the configuration file:

redis-server /usr/local/redis/etc/redis.conf

2. Connection test

Pass password-aAccess:

> redis-cli -h 192.168.17.105 -p 6379 -a 123

Run result:

[root@lnp etc]# redis-cli Could not connect to Redis at 127.0.0.1:6379: Connection refused Could not connect to Redis at 127.0.0.1:6379: Connection refused not connected> exit [root@lnp etc]# redis-cli -h 192.168.17.105 -p 6379 192.168.17.105:6379> keys * (error) NOAUTH Authentication required. 192.168.17.105:6379> exit [root@lnp etc]# redis-cli -h 192.168.17.105 -p 6379 -a 123 Warning: Using a password with '-a' option on the command line interface may not be safe. 192.168.17.105:6379> keys * (empty list or set) 192.168.17.105:6379> exit

Related recommendations:

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