先安装wget
命令行为：yum install wget
1）前往用户根目录
>: cd ~
2）下载mysql57
>: wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
3）安装mysql57
>: yum -y install mysql57-community-release-el7-10.noarch.rpm
>: yum -y install mysql-community-server
4）启动mysql57并查看启动状态
>: systemctl start mysqld.service
>: systemctl status mysqld.service
5）查看默认密码并登录
>: grep "password" /var/log/mysqld.log >: mysql -uroot -p
6）修改密码
>: ALTER USER 'root'@'localhost' IDENTIFIED BY 'new password';
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以上为mysql的安装和配置
下面为redis的安装
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1）前往用户根目录
>: cd ~
2）下载redis-5.0.5
>: wget http://download.redis.io/releases/redis-5.0.5.tar.gz
3）解压安装包
>: tar -xf redis-5.0.5.tar.gz
4）进入目标文件
>: cd redis-5.0.5
5）编译环境
>: make
6）复制环境到指定路径完成安装
>: cp -r ~/redis-5.0.5 /usr/local/redis
7）配置redis可以后台启动：修改下方内容
>: vim /usr/local/redis/redis.conf
daemonize yes
8）完成配置修改
>: esc >: :wq
9）建立软连接
>: ln -s /usr/local/redis/src/redis-server /usr/bin/redis-server
>: ln -s /usr/local/redis/src/redis-cli /usr/bin/redis-cli
10）后台运行redis
>: redis-server &
ctrl + c
11）测试redis环境
>: redis-cli
ctrl + c
12）关闭redis服务
>: pkill -f redis -9