Redis Lpop command

Redis list (List)

Redis Lpop command removes and returns the first element of the list.

grammar

redis Lpop basic command syntax is as follows:

redis 127.0.0.1:6379> LLEN KEY_NAME 

Available versions

> = 1.0.0

return value

The first element of the list. When the list is key does not exist, it returns nil.

Examples

redis 127.0.0.1:6379> RPUSH list1 "foo"
(integer) 1
redis 127.0.0.1:6379> RPUSH list1 "bar"
(integer) 2
redis 127.0.0.1:6379> LPOP list1
"foo"

Redis list (List)