In redis, how do i remove keys?

Question

I want to remove keys that match \"user*\".

how do I do that in redis command line?

Answer 1

Further to orangeoctopus' answer, you don't need the echo and pipe, you can pass commands as arguments into redis-cli. This means you can do

for key in `redis-cli "KEYS" "user*" | awk '{print $1}'`
 do redis-cli "DEL" "$key"
done