This command returns the time in seconds since the last access to the value stored at <key>.
The command is only available when the maxmemory-policy configuration directive is not set to one of the LFU policies.
Returns the time since the last access to an object.
This command returns the time in seconds since the last access to the value stored at <key>.
The command is only available when the maxmemory-policy configuration directive is not set to one of the LFU policies.
One of the following: Integer reply: the idle time in seconds. Nil reply: if key doesn't exist.
One of the following: Integer reply: the idle time in seconds. Null reply: if key doesn't exist.