Key distribution

> INFO KEYSPACE
# Keyspace
db0:keys=6,expires=6,avg_ttl=901955

Key listing

> KEYS *
1) "c470f6a64f5109e068a74231a643608f8f8ab50c3e1c3668fe87e9cd7282bbd8"
2) "8c13aad33a0f9e8245df16d9227308b171d20829b254d8801ab6ed49f3a9f5b2"

Key creation and deletion

> SET mykey "myvalue"
> GET mykey
"myvalue"
> DEL mykey

Delete all keys (redis > 2.6):

> EVAL "for i, name in ipairs(redis.call('KEYS', '*')) do redis.call('DEL', name); end" 0

TTL of a key

In seconds:

> TTL  c470f6a64f5109e068a74231a643608f8f8ab50c3e1c3668fe87e9cd7282bbd8
(integer) 438

In milliseconds:

> PTTL c470f6a64f5109e068a74231a643608f8f8ab50c3e1c3668fe87e9cd7282bbd8
(integer) 434170