redis-dev

redis install by centos
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	./bin/redis-server ./redis.conf --loglevel verbose
	1 wget http://download.redis.io/releases/redis-2.8.4.tar.gz
	2 tar xzvf redis-2.8.4.tar.gz -C /home/nieyong/download/build
	3 cd /home/nieyong/download/build/redis-2.8.4
	make PREFIX=/home/nieyong/local/redis-2.8.4 install
	4 cd /home/nieyong/local/redis-2.8.4/bin
	public model
	./redis-server --port 9999
	debug model
	./bin/redis-server ./redis.conf --loglevel verbose
	5 testting
	./redis-cli -h 127.0.0.1 -p 9999
	127.0.0.1:9999> ping
	PONG
	127.0.0.1:9999> set name 聂勇
	OK
	127.0.0.1:9999> get name
	"\xe8\x81\x82\xe5\x8b\x87"
	127.0.0.1:9999> set username nieyong
	OK
	127.0.0.1:9999> get username
	"nieyong"
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