MySQL installation of Yum

It is easy to install one of the MySQL methods, but the password setting will have password strength after installation.

Cancellation is also very convenient, as long as adding to the main match

Validate-password=off

MySQL will differentiate your Linux system.

Details can go to the official website to view, I directly to CentOS7 example

Download RPM Package for installation

wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

RPM for installation

RPM-IVH mysql57-community-release-el7-11.noarch.rpm

Yum install MySQL

Yum-y Install Mysql-community-server

CentOS7 default MARIADB can be uninstalled in advance or uninstalled, Yum will automatically unload

Start MySQL

Systemctl Restart Mysqld

View the default password

grep password/var/log/mysqld.log

Change Password

mysqladmin-u root-p password ' [email protected] '

You will be prompted to enter the original password, you can change

Recommended not to remove password strength, to prevent cracking

MySQL installation of Yum