Reference
Please type HELP for one of these commands:
DECR, DECRBY, DEL, EXISTS, EXPIRE, GET, GETSET, HDEL, HEXISTS, HGET, HGETALL, HINCRBY, HKEYS, HLEN, HMGET, HMSET, HSET, HVALS, INCR, INCRBY, KEYS, LINDEX, LLEN, LPOP, LPUSH, LRANGE, LREM, LSET, LTRIM, MGET, MSET, MSETNX, MULTI, PEXPIRE, RENAME, RENAMENX, RPOP, RPOPLPUSH, RPUSH, SADD, SCARD, SDIFF, SDIFFSTORE, SET, SETEX, SETNX, SINTER, SINTERSTORE, SISMEMBER, SMEMBERS, SMOVE, SORT, SPOP, SRANDMEMBER, SREM, SUNION, SUNIONSTORE, TTL, TYPE, ZADD, ZCARD, ZCOUNT, ZINCRBY, ZRANGE, ZRANGEBYSCORE, ZRANK, ZREM, ZREMRANGEBYSCORE, ZREVRANGE, ZSCORE