redis Cheat Sheet (DRAFT) by wilsonsong

DEL key ...	Delete item(s)	redis.Int
EXISTS key	Check for key	redis.Int
EXPIRE key seconds	Set timeout on item	redis.Int
EXPIREAT key timestamp	Set timeout by timestamp	redis.Int
PEXPIRE key millis­econds	Set timeout (ms)	redis.Int
PEXPIREAT key millis­eco­nds­-ti­mestamp	Set timeout (ms timestamp)	redis.Int
PTTL key	Get item time to live (ms)	redis.Int
TTL key	Get item time to live	redis.Int

GET key	Get value of key	redis.S­tring
INCR key	Increment integer	redis.Int
INCRBY key increment	Increment integer	redis.Int
SET key value [EX second] [NX|XX]	Set key	redis.S­tring
SETEX key seconds value	Set with expiry (seconds)	redis.S­tring
SETNX key value	Set if doesn't exist	redis.Int

HDEL key field ...	Delete item	redis.Int
HEXISTS key field	Check for item	redis.Int
HGET key field	Get item	redis.S­tring
HGETALL key	Return all items	redis.S­tr­ings/ redis.S­tr­ingMap
HINCRBY key field increment	Add to integer value	redis.Int
HINCRB­YFLOAT key field increment	Add to float value	redis.F­loat64
HKEYS key	Return all keys	redis.S­trings
HLEN key	Get number of items	redis.Int
HMGET key field ...	Get multiple items	redis.S­trings
HMSET key field value ...	Set multiple items	redis.S­tr­ing­s/r­edi­s.S­tri­ngMap
HSET key value	Set item	redis.Int
HSETNX key value	Set item if doesn't exist	redis.Int
HSCAN key cursor [MATCH pattern] [COUNT count]	Iterate items	redis.M­ul­tiBulk

LINDEX key index	Access by index	redis.S­tring
LINSERT key BEFORE­|AFTER pivot value	Insert next to	redis.Int
LLEN key	Get length	redis.Int
LPOP key	Pop from start	redis.S­tring
LPUSH key value ...	Push onto start	redis.Int
LPUSHX key value	Push if list exists	redis.Int
LRANGE key start stop	Access range	redis.S­trings
LREM key count value	Remove	redis.Int
LSET key index value	Set item by index	redis.S­tring
LTRIM key start stop	Trim to specified range	redis.S­tring
RPOP key	Pop from end	redis.S­tring
RPUSH key value ...	Push onto end	redis.Int
RPUSHX key value	Push onto end if list exists	redis.Int

SADD key member ...	Add item	redis.Int
SCARD key	Get size	redis.Int
SISMEMBER key member	Check for item	redis.Int
SPOP key	Pop random item	redis.S­tring
SRANDM­EMBER key count	Get random item	redis.S­trings
SREM key member ...	Remove matching	redis.Int
SSCAN key cursor [MATCH pattern] [COUNT count]	Iterate items	redis.M­ul­tiBulk

ZADD key score member...	Add item	redis.Int
ZCARD key	Get number of items	redis.Int
ZCOUNT key min max	Number of items within score range	redis.Int
ZINCRBY key increment member	Add to score	redis.S­tring
ZRANGE key start stop [WITHS­CORES]	Get items within rank range	redis.S­tr­ings/ redis.S­tr­ingMap
ZRANGE­BYSCORE key min max [WITHS­CORES] [LIMIT offset count]	Get items within score range	redis.S­tr­ings/ redis.S­tr­ingMap
ZRANK key member	Get item rank	redis.Int
ZREM key member ...	Remove item(s)	redis.Int
ZREMRA­NGE­BYRANK key start stop	Remove items within rank range	redis.Int
ZREMRA­NGE­BYSCORE key min max	Remove items within score range	redis.Int
ZREVRANK key member	ZRANGE in reverse order	redis.Int
ZSCORE key member	Get item score	redis.S­tring
ZSCAN key cursor [MATCH pattern] [COUNT count]	Iterate items	redis.M­ul­tiBulk