redis安装配置及使用【转】

2011-03-27 20:41

http://code.google.com/p/redis/
http://redis.io/commands/slaveof
http://redis.io/documentation
http://baike.baidu.com/view/4595959.htm

在线演示：
http://try.redis-db.com/

参考链接：
http://redis.io/
http://github.com/jdp/redisent/tree/master
http://github.com/owlient/phpredis
http://rediska.geometria-lab.net/

python client : https://github.com/andymccurdy/redis-py/downloads

安装：

#yum install sinasrv2-redis

wget http://redis.googlecode.com/files/redis-2.2.2.tar.gz
tar -zxvf redis-2.2.2.tar.gz
cd redis-2.2.2
make
make install
##
cp -p redis-server /usr/local/bin
cp -p redis-benchmark /usr/local/bin
cp -p redis-cli /usr/local/bin
cp -p redis-check-dump /usr/local/bin
cp -p redis-check-aof /usr/local/bin

启动及停止：
nohup redis-server /etc/redis.conf &
redis-cli
/usr/local/sinasrv2/bin/redis-cli -p 7517 shutdown  

http://redis.io/topics/data-types-intro

配置：

daemonize yes
port 7613
pidfile /var/run/redis7613.pid
timeout 28800
loglevel verbose
logfile stdout
databases 16
save 900 1
save 300 10
save 60 10000
rdbcompression yes
dir /data1/redis7613
dbfilename r7613.rdb
appendonly no
appendfsync everysec
vm-enabled no
vm-swap-file /data1/redis7613/r7613.swap
vm-max-memory 0
vm-page-size 32
vm-pages 134217728
vm-max-threads 4
glueoutputbuf yes
hash-max-zipmap-entries 64
hash-max-zipmap-value 512
activerehashing yes

appendonly yes #持久化
82 # SLAVEOF host port
192.168.x.1 # slaveof 192.168.x.1 7113

命令参考：

Commands Clients Documentation Community Download Issues

All Keys Strings Hashes Lists Sets Sorted Sets Pub/Sub Transactions Connection Server

• APPEND key value Append a value to a key
• AUTH password Authenticate to the server
• BGREWRITEAOF Asynchronously rewrite the append-only file
• BGSAVE Asynchronously save the dataset to disk
• BLPOP key [key ...] timeout Remove and get the first element in a list, or block until one is available
• BRPOP key [key ...] timeout Remove and get the last element in a list, or block until one is available
• BRPOPLPUSH source destination timeout Pop a value from a list, push it to another list and return it; or block until one is available
• CONFIG GET parameter Get the value of a configuration parameter
• 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
• DEBUG OBJECT key Get debugging information about a key
• DEBUG SEGFAULT Make the server crash
• DECR key Decrement the integer value of a key by one
• DECRBY key decrement Decrement the integer value of a key by the given number
• DEL key [key ...] Delete a key
• DISCARD Discard all commands issued after MULTI
• ECHO message Echo the given string
• EXEC Execute all commands issued after MULTI
• EXISTS key Determine if a key exists
• EXPIRE key seconds Set a key's time to live in seconds
• EXPIREAT key timestamp Set the expiration for a key as a UNIX timestamp
• FLUSHALL Remove all keys from all databases
• FLUSHDB Remove all keys from the current database
• GET key Get the value of a key
• GETBIT key offset Returns the bit value at offset in the string value stored at key
• GETRANGE key start end Get a substring of the string stored at a key
• GETSET key value Set the string value of a key and return its old value
• HDEL key field Delete a hash field
• HEXISTS key field Determine if a hash field exists
• HGET key field Get the value of a hash field
• HGETALL key Get all the fields and values in a hash
• HINCRBY key field increment Increment the integer value of a hash field by the given number
• HKEYS key Get all the fields in a hash
• HLEN key Get the number of fields in a hash
• HMGET key field [field ...] Get the values of all the given hash fields
• HMSET key field value [field value ...] Set multiple hash fields to multiple values
• HSET key field value Set the string value of a hash field
• HSETNX key field value Set the value of a hash field, only if the field does not exist
• HVALS key Get all the values in a hash
• INCR key Increment the integer value of a key by one
• INCRBY key increment Increment the integer value of a key by the given number
• INFO Get information and statistics about the server
• KEYS pattern Find all keys matching the given pattern
• LASTSAVE Get the UNIX time stamp of the last successful save to disk
• LINDEX key index Get an element from a list by its index
• LINSERT key BEFORE|AFTER pivot value Insert an element before or after another element in a list
• LLEN key Get the length of a list
• LPOP key Remove and get the first element in a list
• LPUSH key value Prepend a value to a list
• LPUSHX key value Prepend a value to a list, only if the list exists
• LRANGE key start stop Get a range of elements from a list
• LREM key count value Remove elements from a list
• LSET key index value Set the value of an element in a list by its index
• LTRIM key start stop Trim a list to the specified range
• MGET key [key ...] Get the values of all the given keys
• MONITOR Listen for all requests received by the server in real time
• MOVE key db Move a key to another database
• MSET key value [key value ...] Set multiple keys to multiple values
• MSETNX key value [key value ...] Set multiple keys to multiple values, only if none of the keys exist
• MULTI Mark the start of a transaction block
• PERSIST key Remove the expiration from a key
• PING Ping the server
• PSUBSCRIBE pattern [pattern ...] Listen for messages published to channels matching the given patterns
• PUBLISH channel message Post a message to a channel
• PUNSUBSCRIBE [pattern [pattern ...]] Stop listening for messages posted to channels matching the given patterns
• QUIT Close the connection
• RANDOMKEY Return a random key from the keyspace
• RENAME key newkey Rename a key
• RENAMENX key newkey Rename a key, only if the new key does not exist
• RPOP key Remove and get the last element in a list
• RPOPLPUSH source destination Remove the last element in a list, append it to another list and return it
• RPUSH key value Append a value to a list
• RPUSHX key value Append a value to a list, only if the list exists
• SADD key member Add a member to a set
• SAVE Synchronously save the dataset to disk
• SCARD key Get the number of members in a set
• SDIFF key [key ...] Subtract multiple sets
• SDIFFSTORE destination key [key ...] Subtract multiple sets and store the resulting set in a key
• SELECT index Change the selected database for the current connection
• SET key value Set the string value of a key
• SETBIT key offset value Sets or clears the bit at offset in the string value stored at key
• SETEX key seconds value Set the value and expiration of a key
• SETNX key value Set the value of a key, only if the key does not exist
• SETRANGE key offset value Overwrite part of a string at key starting at the specified offset
• SHUTDOWN Synchronously save the dataset to disk and then shut down the server
• SINTER key [key ...] Intersect multiple sets
• SINTERSTORE destination key [key ...] Intersect multiple sets and store the resulting set in a key
• SISMEMBER key member Determine if a given value is a member of a set
• SLAVEOF host port Make the server a slave of another instance, or promote it as master
• SMEMBERS key Get all the members in a set
• SMOVE source destination member Move a member from one set to another
• SORT key [BY pattern] [LIMIT offset count] [GET pattern [GET pattern ...]] [ASC|DESC] [ALPHA] [STORE destination] Sort the elements in a list, set or sorted set
• SPOP key Remove and return a random member from a set
• SRANDMEMBER key Get a random member from a set
• SREM key member Remove a member from a set
• STRLEN key Get the length of the value stored in a key
• SUBSCRIBE channel [channel ...] Listen for messages published to the given channels
• SUNION key [key ...] Add multiple sets
• SUNIONSTORE destination key [key ...] Add multiple sets and store the resulting set in a key
• SYNC Internal command used for replication
• TTL key Get the time to live for a key
• TYPE key Determine the type stored at key
• UNSUBSCRIBE [channel [channel ...]] Stop listening for messages posted to the given channels
• UNWATCH Forget about all watched keys
• WATCH key [key ...] Watch the given keys to determine execution of the MULTI/EXEC block
• ZADD key score member Add a member to a sorted set, or update its score if it already exists
• ZCARD key Get the number of members in a sorted set
• ZCOUNT key min max Count the members in a sorted set with scores within the given values
• ZINCRBY key increment member Increment the score of a member in a sorted set
• ZINTERSTORE destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX] Intersect multiple sorted sets and store the resulting sorted set in a new key
• ZRANGE key start stop [WITHSCORES] Return a range of members in a sorted set, by index
• ZRANGEBYSCORE key min max [WITHSCORES] [LIMIT offset count] Return a range of members in a sorted set, by score
• ZRANK key member Determine the index of a member in a sorted set
• ZREM key member Remove a member from a sorted set
• ZREMRANGEBYRANK key start stop Remove all members in a sorted set within the given indexes
• ZREMRANGEBYSCORE key min max Remove all members in a sorted set within the given scores
• ZREVRANGE key start stop [WITHSCORES] Return a range of members in a sorted set, by index, with scores ordered from high to low
• ZREVRANGEBYSCORE key max min [WITHSCORES] [LIMIT offset count] Return a range of members in a sorted set, by score, with scores ordered from high to low
• ZREVRANK key member Determine the index of a member in a sorted set, with scores ordered from high to low
• ZSCORE key member Get the score associated with the given member in a sorted set
• ZUNIONSTORE destination numkeys key [key ...] [WEIGHTS weight [weight ...]] [AGGREGATE SUM|MIN|MAX] Add multiple sorted sets and store the resulting sorted set in a new key

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