- Redis Basics
- Redis - Home
- Redis - Overview
- Redis - Environment
- Redis - Configuration
- Redis - Data types
- Redis Commands
- Redis - Commands
- Redis - Keys
- Redis - Strings
- Redis - Hashes
- Redis - Lists
- Redis - Sets
- Redis - Sorted Sets
- Redis - HyperLogLog
- Redis - Publish Subscribe
- Redis - Transactions
- Redis - Scripting
- Redis - Connections
- Redis - Server
- Redis Advanced
- Redis - Backup
- Redis - Security
- Redis - Benchmarks
- Redis - Client Connection
- Redis - Pipelining
- Redis - Partitioning
- Redis - Java
- Redis - Php
- Redis Useful Resources
- Redis - Quick Guide
- Redis - Useful Resources
- Redis - Discussion
Redis - Keys Random key Command
Redis RANDOMKEY command is used to get a random key from Redis database.
Return Value
String, a random key or nil, if the database is empty.
Syntax
Following is the basic syntax of Redis RANDOMKEY command.
redis 127.0.0.1:6379> RANDOMKEY
Example
First, create some keys in Redis and set some values in it.
redis 127.0.0.1:6379> SET tutorial1 redis OK redis 127.0.0.1:6379> SET tutorial2 mysql OK redis 127.0.0.1:6379> SET tutorial3 mongodb OK
Now, get a random key from Redis.
redis 127.0.0.1:6379> RANDOMKEY 1) tutorial3
redis_keys.htm
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