#准备安装文件夹
mkdir /usr/local/soft/redis
#进入文件夹
cd  /usr/local/soft/redis
#下载安装包
wget http://download.redis.io/releases/redis-4.0.11.tar.gz

#解压

tar zvxf redis-4.0.11.tar.gz

#make之前要安装gcc yum -y install gcc gcc-c++
#编译
cd redis-4.0.11
make

#编译之后，提示可以'make test'

make test# 如果报错，提示You need tcl 8.5 or newer in order to run the Redis test，则安装tcl,然后再make testyum install tcl -y

#复制两份redis.conf，分别是6378、6379的配置文件
cp redis.conf redis-6378.conf
cp redis.conf redis-6379.conf

#端口默认是6379，所以将redis-6378.conf的端口修改为6378，并将两个配置文件的bind 127.0.0.1 改为0.0.0.0（所有地址都能访问，如不改则只有本机可访问）

vim /usr/local/soft/redis/redis-4.0.11/redis-6378.conf

vim /etc/init.d/redis-6379 

#!/bin/bash# description: redis Start Stop Restart# processname: redis# chkconfig: 234 30 90REDIS_HOME=/usr/local/soft/rediscase $1 instart)$REDIS_HOME/redis-4.0.11/src/redis-server $REDIS_HOME/redis-4.0.11/redis-6379.conf &;;stop)kill -9 `lsof -i:6379 | awk '{print $2}'`echo "redis-6379 killed"
;;restart)
service redis-6379 stopsleep 0.2mservice redis-6379 start;;esacexit 0

service redis-6379 start

vim /etc/sysctl.conf

vm.overcommit_memory = 1

sysctl vm.overcommit_memory=1

echo never > /sys/kernel/mm/transparent_hugepage/enabled

vi /etc/rc.local

echo never > /sys/kernel/mm/transparent_hugepage/enabled

#启动6379

service redis-6379 start

#启动6378

service redis-6378 start 

#查看进程

ps -ef | grep redis

vim /etc/profile

export REDIS_HOME=/usr/local/soft/redis/redis-4.0.1:$REDIS_HOME/src

source /etc/profile

redis-cli

#默认连接6379，也可以指定端口
redis-cli

#连接6378，需要指定端口

redis-cli -p 6378

 vim /usr/local/soft/redis/redis-4.0.11/redis-6379.conf