centos6.6 redis安裝及測試

參考官方文檔：http://redis.io/download

1、開啓一個ssh連接，下載並安裝：（本教程使用的最新文檔版本爲 3.2.4）

$ cd /usr/local/tar.gz
$ wget http://download.redis.io/releases/redis-3.2.4.tar.gz
$ tar xzf redis-3.2.4.tar.gz
$ cd redis-3.2.4
$ make

2、make完後 redis-3.2.4目錄下會出現編譯後的redis服務程序redis-server,還有用於測試的客戶端程序redis-cli,兩個程序位於安裝目錄 src 目錄下：

下面啓動redis服務.

$ cd src
$ ./redis-server

3、啓動成功標誌：

4894:C 25 Oct 21:14:21.453 # Warning: no config file specified, using the default config. In order to specify a config file use src/redis-server /path/to/redis.conf
4894:M 25 Oct 21:14:21.457 * Increased maximum number of open files to 10032 (it was originally set to 1024).
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 3.2.4 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 4894
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

4894:M 25 Oct 21:14:21.461 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
4894:M 25 Oct 21:14:21.461 # Server started, Redis version 3.2.4
4894:M 25 Oct 21:14:21.462 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
4894:M 25 Oct 21:14:21.462 * DB loaded from disk: 0.000 seconds
4894:M 25 Oct 21:14:21.463 * The server is now ready to accept connections on port 6379

4、啓動redis服務進程後，就可以使用測試客戶端程序redis-cli和redis服務交互了。 另外開啓一個ssh連接進行如下測試：

$ cd /usr/local/tar.gz/redis-3.2.4
$ src/redis-cli

127.0.0.1:6379> set foo bar
OK
127.0.0.1:6379> get foo
"bar"

5、安裝測試完成。