去官网下载软件
https://redis.io/download

最新稳定版本是4.0
上传到服务器

解压软件
[root@MySQL01 ~]# cd /install/
[root@MySQL01 install]# tar xvfz redis-4.0.2.tar.gz

编译安装
[root@MySQL01 install]# cd redis-4.0.2
[root@MySQL01 redis-4.0.2]# make
...
    CC module.o
    CC evict.o
    CC expire.o
    CC geohash.o
    CC geohash_helper.o
    CC childinfo.o
    CC defrag.o
    CC siphash.o
    CC rax.o
    LINK redis-server
    INSTALL redis-sentinel
    CC redis-cli.o
    LINK redis-cli
    CC redis-benchmark.o
    LINK redis-benchmark
    INSTALL redis-check-rdb
    INSTALL redis-check-aof

Hint: It's a good idea to run 'make test' ;)
make[1]: Leaving directory `/install/redis-4.0.2/src'

启动redis
[root@MySQL01 redis-4.0.2]# src/redis-server &
[1] 48741
[root@MySQL01 redis-4.0.2]# 48741:C 03 Nov 19:29:48.941 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
48741:C 03 Nov 19:29:48.941 # Redis version=4.0.2, bits=64, commit=00000000, modified=0, pid=48741, just started
48741:C 03 Nov 19:29:48.941 # Warning: no config file specified, using the default config. In order to specify a config file use src/redis-server /path/to/redis.conf
48741:M 03 Nov 19:29:48.944 * Increased maximum number of open files to 10032 (it was originally set to 1024).
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 4.0.2 (00000000/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 48741
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               


48741:M 03 Nov 19:29:48.950 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
48741:M 03 Nov 19:29:48.950 # Server initialized
48741:M 03 Nov 19:29:48.950 # 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.
48741:M 03 Nov 19:29:48.950 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
48741:M 03 Nov 19:29:48.950 * DB loaded from disk: 0.000 seconds
48741:M 03 Nov 19:29:48.950 * Ready to accept connections

通过内置的客户端工具连接到redis
[root@MySQL01 redis-4.0.2]# src/redis-cli
127.0.0.1:6379> set foo bar
OK
127.0.0.1:6379> get foo
"bar

查看进程
[root@MySQL01 redis-4.0.2]# ps -ef|grep redis
root     48741     1  0 Nov03 ?        00:00:25 src/redis-server *:6379

为Python 3.6.1语言安装Redis客户端库
[root@MySQL01 redis-4.0.2]# pip3 install redis hiredis
Collecting redis
  Downloading redis-2.10.6-py2.py3-none-any.whl (64kB)
    100% |████████████████████████████████| 71kB 107kB/s 
Collecting hiredis
  Downloading hiredis-0.2.0.tar.gz (46kB)
    100% |████████████████████████████████| 51kB 501kB/s 
Installing collected packages: redis, hiredis
  Running setup.py install for hiredis ... done
Successfully installed hiredis-0.2.0 redis-2.10.6

通过Python 3登录Redis
[root@MySQL01 redis-4.0.2]# python
Python 3.6.1 (default, Oct  2 2017, 06:28:48) 
[GCC 4.4.7 20120313 (Red Hat 4.4.7-18)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import redis
>>> conn = redis.Redis()
>>> conn.set('hello', 'world')
True
>>> conn.get('hello')
b'world'