mysql5.7-redhat安装

下载mysql安装包

mysql-community-common-5.7.18-1.el7.x86_64.rpm
mysql-community-libs-5.7.18-1.el7.x86_64.rpm 
mysql-community-client-5.7.18-1.el7.x86_64.rpm
mysql-community-server-5.7.18-1.el7.x86_64.rpm

安装net-tools

yum install net-tools

卸载系统自带的mysql-libs

yum remove mysql-libs

安装mysql

rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm
rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm 
rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm
rpm -ivh mysql-community-server-5.7.18-1.el7.x86_64.rpm

修改密码

在 /var/log/mysqld.log中找到临时密码

mysql -uroot -p$PASSWORD
alter user 'root'@'localhost' identified by 'Abc@12345678'