yum install mariadb mariadb-server mariadb-devel
rpm -qa | grep MySql 查看系统是否安装mysql
下载MySQL源安装包
wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
安装MySQL源
yum localinstall mysql57-community-release-el7-8.noarch.rpm
查看MySQL源是否安装成功
yum repolist enabled | grep "mysql.-community."
修改MySQL安装版本
vim /etc/yum.repos.d/mysql-community.repo
将对应版本的enable=0 改为enable=1;
安装MySQL
yum install mysql-community-server
启动MySQL服务
sudo systemctl start mysqld
开机启动
sudo system enable mysqld
sudo system daemon-reload
修改登录密码(mysql会初始化一个随机密码用于首次登录(rpm安装),保存在/var/log/mysql.log中)
cat /var/log/mysqld.log | grep password
登录mysql并修改登录密码
MySQL5.7 中user表中password字段改成authentication_string了
Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
学习别人解决问题的思路
原文:https://www.cnblogs.com/sfth/p/11198449.html