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First, clean up before installation

rpm -pa |grep mysql or rpm -qa| grep -i mysqlyum remove mysql-xxx-xxxfind / -name mysqlrm -rf /xxx/xxx/xxx

Second, download the corresponding installation package

Download link: dev.mysql.com/downloads/repo/yum/

Third, install MySQL

Execute rpm file

rpm -ivh mysql57-community-release-el7-11.noarch.rpm

install MySQL

yum install mysql-community-server

Start mysql service

serivce mysql start

Get initialization password

cat /var/log/mysqld.log | grep password

Access the database, change the password.

mysql -uroot -pALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4! ';

Enable remote access

use mysql;update user set host='%' where user='root';

Open 3306 port number

vim /etc/sysconfig/iptables-A INPUT -p tcp -m state --state NEW -m tcp --dport 3306 -j ACCEPTservice iptables restart

summary

The above is a small series to introduce you to the Linux yum command installation mysql8.0 tutorial detailed explanation, I hope to help you, if you have any questions please give me a message, small series will reply to you in time. Thank you very much for your support!

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