CentOS6.8使用yum安装有时候没有比较新的版本，所以手动安装，下面记录一下步骤。
下载最新版本
以3.2.8为例，附上地址：redis-3.2.8.tar.gzhttp://download.redis.io/releases/redis-3.2.8.tar.gz
1、 下载Redis3.2.8安装包
wget -C http://download.redis.io/releases/redis-3.2.8.tar.gz
2、解压、编译、安装redis-3.2.8
tar -zxvf redis-3.2.8.tar.gz -C /usr/src/ cd /usr/src/redis-3.2.8/ make && make install
3、创建redis相关目录：
mkdir -p /home/redis/bin mkdir -p /home/redis/log mkdir -p /home/redis/pid mkdir -p /home/redis/db
4、将可执行文件复制到自己的安装目录：/home/redis/
ln -s /usr/local/bin/redis-* /home/redis/bin/
5、复制配置文件到自己的安装目录：/home/redis/
cp /usr/src/redis-3.2.8/redis.conf /home/redis/
6、进入自己的安装目录，编辑redis.conf配置文件
cd /home/redis/ vim /home/redis/redis.conf
# bind 127.0.0.1protected-mode nodaemonize yespidfile /home/redis/pid/redis.pid logfile /home/redis/log/redis.log dir /home/redis/db其他配置就默认即可，有需要再自行修改.
7、创建redis服务启动脚本，并赋予权限
vim /etc/init.d/redis
#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
PATH=/home/redis/bin:/sbin:/usr/bin:/bin
REDISPORT=6379
EXEC=/home/redis/bin/redis-server
CLIEXEC=/home/redis/bin/redis-cli
PIDFILE=/home/redis/pid/redis.pid
CONF="/home/redis/redis.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
then
echo "$PIDFILE exists,process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist,process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$CLIEXEC -p $REDISPORT shutdown
while [ -x /proc/${PID} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
*)
echo "Please use start or stop as first argument"
;;
esac
8、设置权限，添加redis服务开机启动：
chmod a+x /etc/init.d/redis
9、启动redis服务：
service redis start ps -ef | grep redis netstat -anptu | grep 6379
10、测试OK
redis-cli
set key1 hello
get key1
quit
（防火墙启用6379端口：
iptables -A INPUT -p tcp --dport 6379 -j ACCEPT）
http://www.cnblogs.com/jimmy-lin/p/6426925.html
http://www.cnblogs.com/ahjx1628/p/6496529.html
原文链接：https://www.f2er.com/centos/376636.html