redis-cli typing suggestion for CLIENT UNBLOCK/CLIENT U shows:

CLIENT UNBLOCK [TIMEOUT|ERROR]

But it should be:

CLIENT UNBLOCK client-id [TIMEOUT|ERROR]

Tested on unstable branch.

Comment From: oranagra

I think this would be resolved by https://github.com/redis/redis/pull/8914 @huangzhw please confirm if you get a chance.

Comment From: huangzhw

Yes. Every command longer than one word has this problem. https://github.com/redis/redis/pull/8914 will fix it.