Redis Psubscribe Command
The Redis Psubscribe command subscribes to one or more channels matching a given pattern.
Each pattern uses * as a wildcard, for example it* matches all channels starting with it (it.news, it.blog, it.tweets, etc.). news.* matches all channels starting with news. (news.it, news.global.today, etc.), and so on.
Syntax
The basic syntax of the redis Psubscribe command is as follows:
redis 127.0.0.1:6379> PSUBSCRIBE pattern [pattern ...]
Available Versions
>= 2.0.0
Return Value
The received messages.
Examples
redis 127.0.0.1:6379> PSUBSCRIBE mychannel Reading messages... (press Ctrl-C to quit) 1) "psubscribe" 2) "mychannel" 3) (integer) 1
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