CentOS7安装Redis，全网最快安装教程

第一步:安装epel源

yum install -y epel-release

第二步：安装redis 

yum install -y redis

第三步：卸载redis

yum remove redis

第四步：常用操作

//启动redis
systemctl start redis 
 
//查看redis运行状态
systemctl status redis
 
//停止redis
systemctl stop redis
 
//重启redis
systemctl restart redis