- DEL key [key ...]删除指定的key(一个或多个)
- DUMP key导出key的值
- EXISTS key [key ...]查询一个key是否存在
- EXPIRE key seconds设置一个key的过期的秒数
- EXPIREAT key timestamp设置一个UNIX时间戳的过期时间
- KEYS pattern查找所有匹配给定的模式的键
- MIGRATE host port key destination-db timeout [COPY] [REPLACE]原子性的将key从redis的一个实例移到另一个实例
- MOVE key db移动一个key到另一个数据库
- OBJECT subcommand [arguments [arguments ...]]检查内部的再分配对象
- PERSIST key移除key的过期时间
- PEXPIRE key milliseconds设置key的有效时间以毫秒为单位
- PEXPIREAT key milliseconds-timestamp设置key的到期UNIX时间戳以毫秒为单位
- PTTL key获取key的有效毫秒数
- RANDOMKEY 返回一个随机的key
- RENAME key newkey将一个key重命名
- RENAMENX key newkey重命名一个key,新的key必须是不存在的key
- RESTORE key ttl serialized-value [REPLACE]Create a key using the provided serialized value, previously obtained using DUMP.
- SORT key [BY pattern] [LIMIT offset count] [GET pattern [GET pattern ...]] [ASC|DESC] [ALPHA] [STORE destination]对队列、集合、有序集合排序
- TTL key获取key的有效时间(单位:秒)
- TYPE key获取key的存储类型
- WAIT numslaves timeoutWait for the synchronous replication of all the write commands sent in the context of the current connection
- SCAN cursor [MATCH pattern] [COUNT count]增量迭代key
- APPEND key value追加一个值到key上
- BITCOUNT key [start end]统计字符串指定起始位置的字节数
- BITFIELD key [GET type offset] [SET type offset value] [INCRBY type offset increment] [OVERFLOW WRAP|SAT|FAIL]Perform arbitrary bitfield integer operations on strings
- BITOP operation destkey key [key ...]Perform bitwise operations between strings
- BITPOS key bit [start] [end]Find first bit set or clear in a string
- DECR key整数原子减1
- DECRBY key decrement原子减指定的整数
- GET key返回key的value
- GETBIT key offset返回位的值存储在关键的字符串值的偏移量。
- GETRANGE key start end获取存储在key上的值的一个子字符串
- GETSET key value设置一个key的value,并获取设置前的值
- INCR key执行原子加1操作
- INCRBY key increment执行原子增加一个整数
- INCRBYFLOAT key increment执行原子增加一个浮点数
- MGET key [key ...]获得所有key的值
- MSET key value [key value ...]设置多个key value
- MSETNX key value [key value ...]设置多个key value,仅当key存在时
- PSETEX key milliseconds valueSet the value and expiration in milliseconds of a key
- SET key value [EX seconds] [PX milliseconds] [NX|XX]设置一个key的value值
- SETBIT key offset valueSets or clears the bit at offset in the string value stored at key
- SETEX key seconds value设置key-value并设置过期时间(单位:秒)
- SETNX key value设置的一个关键的价值,只有当该键不存在
- SETRANGE key offset valueOverwrite part of a string at key starting at the specified offset
- STRLEN key获取指定key值的长度
- BLPOP key [key ...] timeout删除,并获得该列表中的第一元素,或阻塞,直到有一个可用
- BRPOP key [key ...] timeout删除,并获得该列表中的最后一个元素,或阻塞,直到有一个可用
- BRPOPLPUSH source destination timeout弹出一个列表的值,将它推到另一个列表,并返回它;或阻塞,直到有一个可用
- LINDEX key index获取一个元素,通过其索引列表
- LINSERT key BEFORE|AFTER pivot value在列表中的另一个元素之前或之后插入一个元素
- LLEN key获得队列(List)的长度
- LPOP key从队列的左边出队一个元素
- LPUSH key value [value ...]从队列的左边入队一个或多个元素
- LPUSHX key value当队列存在时,从队到左边入队一个元素
- LRANGE key start stop从列表中获取指定返回的元素
- LREM key count value从列表中删除元素
- LSET key index value设置队列里面一个元素的值
- LTRIM key start stop修剪到指定范围内的清单
- RPOP key从队列的右边出队一个元
- RPOPLPUSH source destination删除列表中的最后一个元素,将其追加到另一个列表
- RPUSH key value [value ...]从队列的右边入队一个元素
- RPUSHX key value从队列的右边入队一个元素,仅队列存在时有效
- PSUBSCRIBE pattern [pattern ...]Listen for messages published to channels matching the given patterns
- PUBSUB subcommand [argument [argument ...]]Inspect the state of the Pub/Sub subsystem
- PUBLISH channel message发布一条消息到频道
- PUNSUBSCRIBE [pattern [pattern ...]]停止发布到匹配给定模式的渠道的消息听
- SUBSCRIBE channel [channel ...]监听频道发布的消息
- UNSUBSCRIBE [channel [channel ...]]停止频道监听
- EVAL script numkeys key [key ...] arg [arg ...]在服务器端执行 LUA 脚本
- EVALSHA sha1 numkeys key [key ...] arg [arg ...]在服务器端执行 LUA 脚本
- SCRIPT DEBUG YES|SYNC|NOSet the debug mode for executed scripts.
- SCRIPT EXISTS script [script ...]Check existence of scripts in the script cache.
- SCRIPT FLUSH 删除服务器缓存中所有Lua脚本。
- SCRIPT KILL 杀死当前正在运行的 Lua 脚本。
- SCRIPT LOAD script从服务器缓存中装载一个Lua脚本。
- BGREWRITEAOF 异步重写追加文件命令
- BGSAVE 异步保存数据集到磁盘上
- CLIENT KILL [ip:port] [ID client-id] [TYPE normal|slave|pubsub] [ADDR ip:port] [SKIPME yes/no]关闭客户端连接
- CLIENT LIST 获得客户端连接列表
- CLIENT GETNAME 获得当前连接名称
- CLIENT ID Returns the client ID for the current connection
- CLIENT PAUSE timeout暂停处理客户端命令
- CLIENT REPLY ON|OFF|SKIPInstruct the server whether to reply to commands
- CLIENT SETNAME connection-name设置当前连接的名字
- CLIENT UNBLOCK client-id [TIMEOUT|ERROR]Unblock a client blocked in a blocking command from a different connection
- COMMAND Get array of Redis command details
- COMMAND COUNT Get total number of Redis commands
- COMMAND GETKEYS Extract keys given a full Redis command
- COMMAND INFO command-name [command-name ...]Get array of specific Redis command details
- CONFIG GET parameter获取配置参数的值
- CONFIG REWRITE 从写内存中的配置文件
- CONFIG SET parameter value设置配置文件
- CONFIG RESETSTAT 复位再分配使用info命令报告的统计
- DBSIZE 返回当前数据库里面的keys数量
- DEBUG OBJECT key获取一个key的debug信息
- DEBUG SEGFAULT 使服务器崩溃命令
- FLUSHALL 清空所有数据库命令
- FLUSHDB 清空当前的数据库命令
- INFO [section]获得服务器的详细信息
- LASTSAVE 获得最后一次同步磁盘的时间
- MEMORY DOCTOR Outputs memory problems report
- MEMORY HELP Show helpful text about the different subcommands
- MEMORY-MALLOC-STATS Show allocator internal stats
- MEMORY-PURGE Ask the allocator to release memory
- MEMORY-STATS Show memory usage details
- MEMORY-USAGE key [SAMPLES count]Estimate the memory usage of a key
- MONITOR 实时监控服务器
- REPLICAOF host portMake the server a replica of another instance, or promote it as master.
- ROLE Return the role of the instance in the context of replication
- SAVE 同步数据到磁盘上
- SHUTDOWN [NOSAVE] [SAVE]关闭服务
- SLAVEOF host port指定当前服务器的主服务器
- SLOWLOG subcommand [argument]管理再分配的慢查询日志
- SYNC 用于复制的内部命令
- TIME 返回当前服务器时间
- SADD key member [member ...]添加一个或者多个元素到集合(set)里
- SCARD key获取集合里面的元素数量
- SDIFF key [key ...]获得队列不存在的元素
- SDIFFSTORE destination key [key ...]获得队列不存在的元素,并存储在一个关键的结果集
- SINTER key [key ...]获得两个集合的交集
- SINTERSTORE destination key [key ...]获得两个集合的交集,并存储在一个关键的结果集
- SISMEMBER key member确定一个给定的值是一个集合的成员
- SMEMBERS key获取集合里面的所有元素
- SMOVE source destination member移动集合里面的一个元素到另一个集合
- SPOP key [count]删除并获取一个集合里面的元素
- SRANDMEMBER key [count]从集合里面随机获取一个元素
- SREM key member [member ...]从集合里删除一个或多个元素
- SUNION key [key ...]添加多个set元素
- SUNIONSTORE destination key [key ...]合并set元素,并将结果存入新的set里面
- SSCAN key cursor [MATCH pattern] [COUNT count]迭代set里面的元素
- ZADD key [NX|XX] [CH] [INCR] score member [score member ...]添加到有序set的一个或多个成员,或更新的分数,如果它已经存在
- ZCARD key获取一个排序的集合中的成员数量
- ZCOUNT key min max返回分数范围内的成员数量
- ZINCRBY key increment member增量的一名成员在排序设置的评分
- ZINTERSTORE destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX]相交多个排序集,导致排序的设置存储在一个新的关键
- ZLEXCOUNT key min max返回成员之间的成员数量
- ZPOPMAX key [count]Remove and return members with the highest scores in a sorted set
- ZPOPMIN key [count]Remove and return members with the lowest scores in a sorted set
- ZRANGE key start stop [WITHSCORES]根据指定的index返回,返回sorted set的成员列表
- ZRANGEBYLEX key min max [LIMIT offset count]返回指定成员区间内的成员,按字典正序排列, 分数必须相同。
- ZREVRANGEBYLEX key max min [LIMIT offset count]返回指定成员区间内的成员,按字典倒序排列, 分数必须相同
- ZRANGEBYSCORE key min max [WITHSCORES] [LIMIT offset count]返回有序集合中指定分数区间内的成员,分数由低到高排序。
- ZRANK key member确定在排序集合成员的索引
- ZREM key member [member ...]从排序的集合中删除一个或多个成员
- ZREMRANGEBYLEX key min max删除名称按字典由低到高排序成员之间所有成员。
- ZREMRANGEBYRANK key start stop在排序设置的所有成员在给定的索引中删除
- ZREMRANGEBYSCORE key min max删除一个排序的设置在给定的分数所有成员
- ZREVRANGE key start stop [WITHSCORES]在排序的设置返回的成员范围,通过索引,下令从分数高到低
- ZREVRANGEBYSCORE key max min [WITHSCORES] [LIMIT offset count]返回有序集合中指定分数区间内的成员,分数由高到低排序。
- ZREVRANK key member确定指数在排序集的成员,下令从分数高到低
- ZSCORE key member获取成员在排序设置相关的比分
- ZUNIONSTORE destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX]添加多个排序集和导致排序的设置存储在一个新的关键
- ZSCAN key cursor [MATCH pattern] [COUNT count]迭代sorted sets里面的元素
- XACK key group ID [ID ...]Marks a pending message as correctly processed, effectively removing it from the pending entries list of the consumer group. Return value of the command is the number of messages successfully acknowledged, that is, the IDs we were actually able to resolve in the PEL.
- XADD key ID field string [field string ...]Appends a new entry to a stream
- XCLAIM key group consumer min-idle-time ID [ID ...] [IDLE ms] [TIME ms-unix-time] [RETRYCOUNT count] [FORCE] [JUSTID]Changes (or acquires) ownership of a message in a consumer group, as if the message was delivered to the specified consumer.
- XDEL key ID [ID ...]Removes the specified entries from the stream. Returns the number of items actually deleted, that may be different from the number of IDs passed in case certain IDs do not exist.
- XGROUP [CREATE key groupname id-or-$] [SETID key id-or-$] [DESTROY key groupname] [DELCONSUMER key groupname consumername]Create, destroy, and manage consumer groups.
- XINFO [CONSUMERS key groupname] [GROUPS key] [STREAM key] [HELP]Get information on streams and consumer groups
- XLEN keyReturn the number of entires in a stream
- XPENDING key group [start end count] [consumer]Return information and entries from a stream consumer group pending entries list, that are messages fetched but never acknowledged.
- XRANGE key start end [COUNT count]Return a range of elements in a stream, with IDs matching the specified IDs interval
- XREAD [COUNT count] [BLOCK milliseconds] STREAMS key [key ...] ID [ID ...]Return never seen elements in multiple streams, with IDs greater than the ones reported by the caller for each stream. Can block.
- XREADGROUP GROUP group consumer [COUNT count] [BLOCK milliseconds] STREAMS key [key ...] ID [ID ...]Return new entries from a stream using a consumer group, or access the history of the pending entries for a given consumer. Can block.
- XREVRANGE key end start [COUNT count]Return a range of elements in a stream, with IDs matching the specified IDs interval, in reverse order (from greater to smaller IDs) compared to XRANGE
- XTRIM key MAXLEN [~] countTrims the stream to (approximately if '~' is passed) a certain size
- DISCARD 丢弃所有 MULTI 之后发的命令
- EXEC 执行所有 MULTI 之后发的命令
- MULTI 标记一个事务块开始
- UNWATCH 取消事务命令
- WATCH key [key ...]锁定key直到执行了 MULTI/EXEC 命令
- PFADD key element [element ...]将指定元素添加到HyperLogLog
- PFCOUNT key [key ...]Return the approximated cardinality of the set(s) observed by the HyperLogLog at key(s).
- PFMERGE destkey sourcekey [sourcekey ...]Merge N different HyperLogLogs into a single one.
- HDEL key field [field ...]删除一个或多个Hash的field
- HEXISTS key field判断field是否存在于hash中
- HGET key field获取hash中field的值
- HGETALL key从hash中读取全部的域和值
- HINCRBY key field increment将hash中指定域的值增加给定的数字
- HINCRBYFLOAT key field increment将hash中指定域的值增加给定的浮点数
- HKEYS key获取hash的所有字段
- HLEN key获取hash里所有字段的数量
- HMGET key field [field ...]获取hash里面指定字段的值
- HMSET key field value [field value ...]设置hash字段值
- HSET key field value设置hash里面一个字段的值
- HSETNX key field value设置hash的一个字段,只有当这个字段不存在时有效
- HSTRLEN key field获取hash里面指定field的长度
- HVALS key获得hash的所有值
- HSCAN key cursor [MATCH pattern] [COUNT count]迭代hash里面的元素
- GEOADD key longitude latitude member [longitude latitude member ...]添加一个或多个地理空间位置到sorted set
- GEOHASH key member [member ...]返回一个标准的地理空间的Geohash字符串
- GEOPOS key member [member ...]返回地理空间的经纬度
- GEODIST key member1 member2 [unit]返回两个地理空间之间的距离
- GEORADIUS key longitude latitude radius m|km|ft|mi [WITHCOORD] [WITHDIST] [WITHHASH] [COUNT count]查询指定半径内所有的地理空间元素的集合。
- GEORADIUSBYMEMBER key member radius m|km|ft|mi [WITHCOORD] [WITHDIST] [WITHHASH] [COUNT count]查询指定半径内匹配到的最大距离的一个地理空间元素。
- AUTH password验证服务器命令
- ECHO message回显输入的字符串
- PING Ping 服务器
- QUIT 关闭连接,退出
- SELECT index选择新数据库
- SWAPDB index indexSwaps two Redis databases
- CLUSTER ADDSLOTS slot [slot ...]Assign new hash slots to receiving node
- CLUSTER COUNT-FAILURE-REPORTS node-idReturn the number of failure reports active for a given node
- CLUSTER COUNTKEYSINSLOT slotReturn the number of local keys in the specified hash slot
- CLUSTER DELSLOTS slot [slot ...]Set hash slots as unbound in receiving node
- CLUSTER FAILOVER [FORCE|TAKEOVER]Forces a slave to perform a manual failover of its master.
- CLUSTER FORGET node-idRemove a node from the nodes table
- CLUSTER GETKEYSINSLOT slot countReturn local key names in the specified hash slot
- CLUSTER INFO Provides info about Redis Cluster node state
- CLUSTER KEYSLOT keyReturns the hash slot of the specified key
- CLUSTER MEET ip portForce a node cluster to handshake with another node
- CLUSTER NODES Get Cluster config for the node
- CLUSTER REPLICAS node-idList replica nodes of the specified master node
- CLUSTER REPLICATE node-idReconfigure a node as a slave of the specified master node
- CLUSTER RESET [HARD|SOFT]Reset a Redis Cluster node
- CLUSTER SAVECONFIG Forces the node to save cluster state on disk
- CLUSTER SET-CONFIG-EPOCH config-epochSet the configuration epoch in a new node
- CLUSTER SETSLOT slot IMPORTING|MIGRATING|STABLE|NODE [node-id]Bind an hash slot to a specific node
- CLUSTER SLAVES node-idList slave nodes of the specified master node
- CLUSTER SLOTS Get array of Cluster slot to node mappings
- READONLY Enables read queries for a connection to a cluster slave node
- READWRITE Disables read queries for a connection to a cluster slave node
posted @
2019-08-02 17:47
小铭博客
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