[root@localhost ~]# wget http://download.redis.io/releases/redis-2.8.3.tar.gz
[root@localhost ~]# tar zxvf redis-2.8.3.tar.gz
[root@localhost ~]# cd redis-2.8.3
[root@localhost redis-2.8.3]# make
[root@localhost redis-2.8.3]# mkdir /usr/redis
[root@localhost redis-2.8.3]# cd src/
[root@localhost src]# cp redis-server /usr/redis/
[root@localhost src]# cp redis-benchmark /usr/redis/
[root@localhost src]# cp redis-cli /usr/redis/
[root@localhost src]# cd ..
[root@localhost redis-2.8.3]# cp redis.conf /usr/redis/
[root@localhost redis-2.8.3]# cd /usr/redis/
[root@localhost redis]# ./redis-server redis.conf
[4444] 30 May 04:16:20.667 * Max number of open files set to 10032
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 2.8.3 (00000000/0) 64 bit
.-`` .-```. ```/ _.,_ ''-._
( ' , .-` | `, ) Running in stand alone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 4444
`-._ `-._ `-./ _.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' | http://redis.io
`-._ `-._`-.__.-'_.-' _.-'
|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'
`-._ `-.__.-' _.-'
`-._ _.-'
`-.__.-'
[4444] 30 May 04:16:20.863 # Server started, Redis version 2.8.3
[4444] 30 May 04:16:20.890 # 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.
[4444] 30 May 04:16:20.890 * The server is now ready to accept connections on port 6379
[root@localhost redis]# ./redis-cli
127.0.0.1:6379> set foo bar
OK
127.0.0.1:6379> get foo
"bar"
127.0.0.1:6379>