1.保证没有mysql相关东西(注意删除的都是前面查出来的路径)
rpm -qa | grep mysql
rpm -e --nodeps
whereis mysql
find / -name mysql
rm -rf
2.下载相关
wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
rpm -ivh mysql-community-release-el7-5.noarch.rpm
yum update
yum install mysql-server
3.权限设置
chown mysql:mysql -R /var/lib/mysql
4.初始化 MySQL:
mysqld --initialize
5.启动 MySQL:
systemctl start mysqld
6.查看 MySQL 运行状态:
systemctl status mysqld
7.验证安装
mysqladmin --version
8.创建root用户密码
mysqladmin -u root password "new_password";
9.连接
mysql -u root -p
10.
参考链接:
https://www.runoob.com/mysql/mysql-install.html
https://www.cnblogs.com/ccsert/p/12296213.html
https://www.jianshu.com/p/276d59cbc529