TOUCH
TOUCH key [key ...]
Alters the last access time of a key(s). A key is ignored if it does not exist.
Return value
Integer reply: The number of keys that were touched.
Examples
redis>
SET key1 "Hello"
"OK"
redis>
SET key2 "World"
"OK"
redis>
TOUCH key1 key2
(integer) 2
© 2009–2020 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/touch