Redis 命令 - Server

BGREWRITEAOF

Asynchronously rewrite the append-only file

BGSAVE

Asynchronously save the dataset to disk

CLIENT KILL [ip:port] [ID client-id] [TYPE normal|slave|pubsub] [ADDR ip:port] [SKIPME yes/no]

Kill the connection of a client

CLIENT LIST

Get the list of client connections

CLIENT GETNAME

Get the current connection name

CLIENT PAUSE timeout

Stop processing commands from clients for some time

CLIENT SETNAME connection-name

Set the current connection name

COMMAND

Get array of Redis command details

More: http://redis.io/commands/command

COMMAND COUNT

Get total number of Redis commands

127.0.0.1:6379> COMMAND COUNT
(integer) 163

More: http://redis.io/commands/command-count

COMMAND GETKEYS

Extract keys given a full Redis command

127.0.0.1:6379> COMMAND GETKEYS MSET a b c d e f
1) "a"
2) "c"
3) "e"
127.0.0.1:6379> COMMAND GETKEYS EVAL "not consulted" 3 key1 key2 key3 arg1 arg2 arg3 argN
1) "key1"
2) "key2"
3) "key3"
127.0.0.1:6379> COMMAND GETKEYS SORT mylist ALPHA STORE outlist
1) "mylist"
2) "outlist"

More: http://redis.io/commands/command-getkeys

COMMAND INFO command-name [command-name ...]

Get array of specific Redis command details

127.0.0.1:6379> COMMAND INFO get
1) 1) "get"
   2) (integer) 2
   3) 1) readonly
      2) fast
   4) (integer) 1
   5) (integer) 1
   6) (integer) 1

More: http://redis.io/commands/command-info

CONFIG GET parameter

Get the value of a configuration parameter

CONFIG REWRITE

Rewrite the configuration file with the in memory configuration

CONFIG SET parameter value

Set a configuration parameter to the given value

CONFIG RESETSTAT

Reset the stats returned by INFO

DBSIZE

Return the number of keys in the selected database

127.0.0.1:6379> DBSIZE
(integer) 0
127.0.0.1:6379> SET foo hello
OK
127.0.0.1:6379> DBSIZE
(integer) 1
127.0.0.1:6379> MSET a 1 b 2 c 3
OK
127.0.0.1:6379> DBSIZE
(integer) 4

More: http://redis.io/commands/dbsize, http://www.redis.cn/commands/dbsize.html

DEBUG OBJECT key

Get debugging information about a key

DEBUG SEGFAULT

Make the server crash

FLUSHALL

Remove all keys from all databases

More: http://redis.io/commands/flushall, http://www.redis.cn/commands/flushall.html

FLUSHDB

Remove all keys from the current database

More: http://redis.io/commands/flushdb, http://www.redis.cn/commands/flushdb.html

INFO [section]

Get information and statistics about the server

More: http://redis.io/commands/info, http://www.redis.cn/commands/info.html

LASTSAVE

Get the UNIX time stamp of the last successful save to disk

127.0.0.1:6379> LASTSAVE
(integer) 1443163307

More: http://redis.io/commands/lastsave, http://www.redis.cn/commands/lastsave.html

MONITOR

Listen for all requests received by the server in real time

ROLE

Return the role of the instance in the context of replication

127.0.0.1:6379> ROLE
1) "master"
2) (integer) 0
3) (empty list or set)

More: http://redis.io/commands/role

SAVE

Synchronously save the dataset to disk

SHUTDOWN [NOSAVE] [SAVE]

Synchronously save the dataset to disk and then shut down the server

SLAVEOF host port

Make the server a slave of another instance, or promote it as master

SLOWLOG subcommand [argument]

Manages the Redis slow queries log

SYNC

Internal command used for replication

TIME

Return the current server time

127.0.0.1:6379> TIME
1) "1443239214"
2) "873649"

More: http://redis.io/commands/time, http://www.redis.cn/commands/time.html