redis环境安装（都在某台服务器上执行）

1、下载redis的安装包

cd /export/softwares
wget http://download.redis.io/releases/redis-3.2.8.tar.gz

2、解压redis压缩包到指定的目录

cd /export/softwares
tar -zxvf redis-3.2.8.tar.gz -C ../servers/

3、安装c程序的运行环境   redis是c编写的

yum -y install gcc-c++

4、下载较新版本的tcl

yum -y install tcl

5、编译redis

cd /export/servers/redis-3.2.8/
make && make install

6、修改配置文件

cd /export/servers/redis-3.2.8/
mkdir -p /export/servers/redis-3.2.8/logs
mkdir -p /export/servers/redis-3.2.8/redisdata

vim redis.conf

bind hadoop01
daemonize yes
pidfile /var/run/redis_6379.pid
logfile "/export/servers/redis-3.2.8/logs/redis.log"
dir /export/servers/redis-3.2.8/redisdata

7、启动redis

cd  /export/servers/redis-3.2.8/
src/redis-server redis.conf

8、连接redis客户端

cd /export/servers/redis-3.2.8/
src/redis-cli -h hadoop01