1.官网或wget下载redis-4.0.9.tar.gz：
cd /home/tar
wget http://download.redis.io/releases/redis-4.0.9.tar.gz
cp /homt/tar/redis-4.0.9.tar.gz /usr/local/redis
tar -zxvf redis-4.0.9.tar.gz
2.make install
cd /usr/local/redis/redis-4.0.9/src
make
makeinstall
3.配置
将这4个文件redis-server、redis-benchmark、redis-cli、redis.conf复制到一个目录下，方便管理：
mkdir /usr/local/redis/sbin
cd /usr/local/redis/redis-4.0.9
cp redis-server /usr/local/redis/sbin/
cp redis-sentinel /usr/local/redis/sbin/
cp redis-cli /usr/local/redis/sbin/
cp /usr/local/redis/redis4.0.9/conf/redis.conf /usr/local/redis/sbin/
4.修改redis.conf配置：
vi redis.conf
修改一下配置：
a.注释bind 127.0.0.1
# bind 127.0.0.1
b.设置密码
#requirepass foobared
requirepass yourpassword
c.设置后台启动
daemonize yes
5.指定配置文件启动
/usr/local/redis/sbin/redis-server /usr/local/redis/sbin/redis.conf
6.正常停止
/usr/local/redis/sbin/redis-cli shutdown
7.强制停止
ps -aef|grep redis
kill -9 pid
8.多实例配置
复制一份redis.conf文件即可