Redis commands
Redis commands for performing operations on the redis service.
To execute a command requires a client on redis redis service
grammar
The basic syntax Redis client is:
$ Repeat - cli
========================================
Chinese garbled question
To add --raw behind redis-cli
redis-cli --raw
It can be avoided Chinese garbled.
===================================
Redis 键(key)
Redis key commands for managing redis key.
grammar
The basic syntax Redis key command is as follows:
redis 127.0.0.1:6379> COMMAND KEY_NAME
Redis keys command
Redis commands
Redis commands for performing operations on the redis service.
To execute a command requires a client on redis redis service
grammar
The basic syntax Redis client is:
$ Repeat - cli
========================================
Chinese garbled question
To add --raw behind redis-cli
redis-cli --raw
It can be avoided Chinese garbled.
===================================
Redis 键(key)
Redis key commands for managing redis key.
grammar
The basic syntax Redis key command is as follows:
redis 127.0.0.1:6379> COMMAND KEY_NAME
Redis keys command
No. | Command and description |
---|---|
1 | DEL key command is used to delete the key in the key presence. |
2 | DUMP key sequence of a given key, and return the value to be serialized. |
3 | EXISTS key to check whether a given key exists. |
4 | Key the EXPIRE seconds The given key set expiration time, in seconds. |
5 | EXPIREAT key timestamp role EXPIREAT and EXPIRE similar, are used to set the expiration time for the key. Except that the time parameter EXPIREAT accepted command is a UNIX timestamp (unix timestamp). |
6 | PEXPIRE key milliseconds set the key expiration time in milliseconds. |
7 | PEXPIREAT key milliseconds-timestamp provided key expiration time stamp (unix timestamp) in milliseconds |
8 | KEYS pattern Find all key match a given pattern (pattern) of. |
9 | Db the MOVE key will move the current database key database to a given db them. |
10 | PERSIST key remove key expiration time, key will endure. |
11 | PTTL key milliseconds return key remaining expiration time. |
12 | The TTL key in seconds, return the remaining lifetime of a given key (TTL, time to live). |
13 | RANDOMKEY returns a random key from the current database. |
14 | RENAME key newkey change the name of the key |
15 | RENAMENX key newkey only when newkey does not exist, the key renamed newkey. |
16 | The TYPE key type of return value of the stored key. |
(Excerpt in rookie tutorial)