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Diffstat (limited to 'iredis/data/commands/config-get.md')
| -rw-r--r-- | iredis/data/commands/config-get.md | 61 |
1 files changed, 27 insertions, 34 deletions
diff --git a/iredis/data/commands/config-get.md b/iredis/data/commands/config-get.md index f4a4b34..d2e85a3 100644 --- a/iredis/data/commands/config-get.md +++ b/iredis/data/commands/config-get.md @@ -1,51 +1,44 @@ The `CONFIG GET` command is used to read the configuration parameters of a -running Redis server. Not all the configuration parameters are supported in -Redis 2.4, while Redis 2.6 can read the whole configuration of a server using -this command. +running Redis server. +Not all the configuration parameters are supported in Redis 2.4, while Redis 2.6 +can read the whole configuration of a server using this command. -The symmetric command used to alter the configuration at run time is -`CONFIG SET`. +The symmetric command used to alter the configuration at run time is `CONFIG +SET`. -`CONFIG GET` takes a single argument, which is a glob-style pattern. All the -configuration parameters matching this parameter are reported as a list of -key-value pairs. Example: +`CONFIG GET` takes multiple arguments, which are glob-style patterns. +Any configuration parameter matching any of the patterns are reported as a list +of key-value pairs. +Example: ``` -redis> config get *max-*-entries* -1) "hash-max-zipmap-entries" -2) "512" -3) "list-max-ziplist-entries" -4) "512" -5) "set-max-intset-entries" -6) "512" +redis> config get *max-*-entries* maxmemory + 1) "maxmemory" + 2) "0" + 3) "hash-max-listpack-entries" + 4) "512" + 5) "hash-max-ziplist-entries" + 6) "512" + 7) "set-max-intset-entries" + 8) "512" + 9) "zset-max-listpack-entries" +10) "128" +11) "zset-max-ziplist-entries" +12) "128" ``` You can obtain a list of all the supported configuration parameters by typing `CONFIG GET *` in an open `redis-cli` prompt. All the supported parameters have the same meaning of the equivalent -configuration parameter used in the [redis.conf][hgcarr22rc] file, with the -following important differences: +configuration parameter used in the [redis.conf][hgcarr22rc] file: -[hgcarr22rc]: http://github.com/redis/redis/raw/2.8/redis.conf +[hgcarr22rc]: http://github.com/redis/redis/raw/unstable/redis.conf -- Where bytes or other quantities are specified, it is not possible to use the - `redis.conf` abbreviated form (`10k`, `2gb` ... and so forth), everything - should be specified as a well-formed 64-bit integer, in the base unit of the - configuration directive. -- The save parameter is a single string of space-separated integers. Every pair - of integers represent a seconds/modifications threshold. +Note that you should look at the redis.conf file relevant to the version you're +working with as configuration options might change between versions. The link +above is to the latest development version. -For instance what in `redis.conf` looks like: - -``` -save 900 1 -save 300 10 -``` - -that means, save after 900 seconds if there is at least 1 change to the dataset, -and after 300 seconds if there are at least 10 changes to the dataset, will be -reported by `CONFIG GET` as "900 1 300 10". @return |