Redis Lists

Redis lists can be defined as a list of strings, sorted by insertion order. You can add elements in Redis lists in the head or the tail of the list.

A list can contain more than 4 billion elements.

Example

redis 127.0.0.1:6379> LPUSH javatpoint sql
(integer) 1
redis 127.0.0.1:6379> LPUSH javatpoint mysql
(integer) 2
redis 127.0.0.1:6379> LPUSH javatpoint cassandra
(integer) 3
redis 127.0.0.1:6379> LRANGE javatpoint 0 10
1) "cassandra"
2) "mysql"
3) "sql"
redis 127.0.0.1:6379>

Redis Lists Commands

Index	Command	Description
1	BLPOP key1 [key2 ] timeout	It is used to remove and get the first element in a list, or blocks until one is available.
2	BRPOP key1 [key2 ] timeout	It is used to remove and get the last element in a list, or blocks until one is available.
3	BRPOPLPUSH source destination timeout	It is used to pop a value from a list, pushes it to another list and returns it; or blocks until one is available.
4	LINDEX key index	It is used to get an element from a list by its index.
5	LINSERT key before\|after pivot value	It is used to insert an element before or after another element in a list.
6	LLEN key	It is used to get the length of a list.
7	LPOP key	It is used to remove and get the first element in a list.
8	LPUSH key value1 [value2]	It is used to prepend one or multiple values to a list.
9	LPUSHX key value	It is used to prepend a value to a list, only if the list exists.
10	LRANGE key start stop	It is used to get a range of elements from a list.
11	LREM key count value	It is used to remove elements from a list.
12	LSET key index value	It is used to set the value of an element in a list by its index.
13	LTRIM key start stop	It is used to trim a list to the specified range.
14	RPOP key	It is used to remove and get the last element in a list.
15	RPOPLPUSH source destination	It is used to remove the last element in a list, append it to another list and returns it.
16	RPUSH key value1 [value2]	It is used to append one or multiple values to a list.
17	RPUSHX key value	It is used to append a value to a list, only if the list exists.