centos7默认的mariadb,能够经过添加mysql的rpm包来网络安装,不过太慢了。php
卸载mariadbnode
rpm -qa | grep mariadb //获得mariadb的文件依赖,的卸载 rpm -e --nodeps mariadb*
卸载旧的依赖mysql
yum remove mysql-libs
能够直接下载搜狐镜像里面的mysql bundle包进行安装sql
wget http://mirrors.sohu.com/mysql/MySQL-5.7/mysql-5.7.16-1.el5.x86_64.rpm-bundle.tar tar -xvf mysql-5.7.16-1.el5.x86_64.rpm-bundle.tar mkdir mysql mv mysql* mysql mv mysql-5.7.16-1.el5.x86_64.rpm-bundle.tar ../ yum install mysql* service mysqld start
此时,须要查看生成的临时密码:centos
grep 'temporary password' /var/log/mysqld.log
完成bash