Redis Configuration Explained

1. Redis View Configuration

CONFIG Get *

[Email protected] redis]#/USR/LOCAL/REDIS/BIN/REDIS-CLI
127.0.0.1:6379> CONFIG Get *
1) "Dbfilename"
2) "Dump.rdb"
3) "Requirepass"
4) ""
5) "Masterauth"
6) ""
7) "Unixsocket"
8) ""

2. Reset Timeout0

CONFIG Set Timeout 0

127.0.0.1:6379> CONFIG Set Timeout 0
Ok
127.0.0.1:6379> CONFIG Get Timeout
1) "Timeout"
2) "0"

Second, Redis Universal configuration

[Email protected] redis]# cat/usr/local/redis/etc/redis.conf
Daemonize Yes
Pidfile/usr/local/redis/var/redis.pid
Port 6379
Timeout 300
LogLevel Debug
Logfile/usr/local/redis/var/redis.log
Databases 16
Save 900 1
Save 300 10
Save 60 10000
Rdbcompression Yes
Dbfilename Dump.rdb
dir/usr/local/redis/var/
AppendOnly No
Appendfsync always

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127.0.0.1:6379> Select 1
OK
127.0.0.1:6379[1]> Keys *
(empty list or set)
127.0.0.1:6379[1]> Select 0
OK
127.0.0.1:6379> Keys *
1) "Caimz"
127.0.0.1:6379> Select
OK
127.0.0.1:6379[15]> Keys
(Error) ERR wrong number of arguments for ' Keys ' command
127.0.0.1:6379[15]> Keys *
(empty list or set)
127.0.0.1:6379[15]> Select
(Error) ERR Invalid DB index

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1. Add Redis password, just like MySQL setup password

[Email protected] redis]# vim/usr/local/redis/etc/redis.conf

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[Email protected] redis]# service Redis restart
stopping redis-server: [OK]
Starting redis-server: [OK]
[Email protected] redis]#/usr/local/redis/bin/redis-c
Redis-check-aof Redis-check-dump REDIS-CLI
[Email protected] redis]#/USR/LOCAL/REDIS/BIN/REDIS-CLI
127.0.0.1:6379> L
(Error) ERR unknown command ' l '
127.0.0.1:6379> Get Caimz
(Error) Noauth Authentication required.#此时要需要密码

2. Password Login Redis

[[email protected] redis]#/usr/local/redis/bin/redis-cli -a caimz #-a followed by the password
127.0.0.1:6379> Get Caimz
"Leco"

1. Renaming

[Email protected] redis]# vim/usr/local/redis/etc/redis.conf

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Restart

Redis AOF

Redis AOF Persistence-related configuration

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1, Configuration redis.conf

[[email protected] redis]# vim/usr/local/redis/etc/redis.conf

[[email protected] redis]# cat/usr/local/redis/etc/redis.conf

     daemonize Yes
     pidfile/usr/local/redis/var/redis.pid
     Port 6379
     Timeout
     loglevel debug
     logfile /usr/local/redis/var/redis.log
     Databases
     save 1
     Save
     Save 10000
     Rdbcompression Yes
     dbfilename dump.rdb
     Dir/usr/local/redis /var/
     appendonly yes     #yes open aof no off aof< /span>
     appendfilename append.aof
      Appendfsync always
     requirepass Caimz

[[Email protected] redis]# service Redis restart #重启redis because of the new configuration redis.conf
stopping redis-server: [OK]
Starting redis-server: [OK]

[Email protected] desktop]# ls/usr/local/redis/var/
append.aof Dump.rdb redis.log redis.pid

[Email protected] desktop]# ls-al/usr/local/redis/var/
Total 128
DRWXRWXRWX 2 root root 4096 Dec 6 01:40.
Drwxr-xr-x 5 root root 4096 Dec 6 00:44..
-rw-r--r--1 Redis 0 Dec 6 01:40 append.aof #此时还没有数据
-rw-r--r--1 Redis 6 01:40 Dump.rdb
-rw-r--r--1 Redis 109675 Dec 6 01:42 Redis.log
-rw-r--r--1 Redis redis 5 Dec 6 01:40 redis.pid

[Email protected] redis]#/usr/local/redis/bin/redis-cli-a caimz #进入redisredis数据
127.0.0.1:6379> Set Key1 Caimz
Ok
127.0.0.1:6379> Get Key1
"Caimz"
127.0.0.1:6379>

[Email protected] desktop]# ls-al/usr/local/redis/var/
Total 136
DRWXRWXRWX 2 root root 4096 Dec 6 01:40.
Drwxr-xr-x 5 root root 4096 Dec 6 00:44..
-rw-r--r--1 Redis 6 01:42 append.aof #此时就有记录
-rw-r--r--1 Redis 6 01:40 Dump.rdb
-rw-r--r--1 Redis 110679 Dec 6 01:42 Redis.log
-rw-r--r--1 Redis redis 5 Dec 6 01:40 redis.pid

Redis Configuration Explained