uname -a

Linux iZ2ze9foeig0mb0yaofw8iZ 4.19.91-24.1.al7.x86_64 #1 SMP Wed Jul 21 17:40:23 CST 2021 x86_64 x86_64 x86_64 GNU/Linux

下载mysql源

wget https://repo.mysql.com//mysql80-community-release-el7-5.noarch.rpm 

安装mysql源

yum -y install mysql80-community-release-el7-5.noarch.rpm

查看一下安装效果

yum repolist enabled | grep mysql.*

yum install mysql-community-server -y

阿里云的基本会安装成功

systemctl start  mysqld.service

查看服务运行状况

查看初始密码

grep "password" /var/log/mysqld.log

登录

mysql -uroot -p

修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY '****************';

mysql -uroot -p

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

systemctl enable mysqld
systemctl daemon-reload

uname -a

Linux iZ2ze9foeig0mb0yaofw8iZ 4.19.91-24.1.al7.x86_64 #1 SMP Wed Jul 21 17:40:23 CST 2021 x86_64 x86_64 x86_64 GNU/Linux

下载mysql源

wget https://repo.mysql.com//mysql80-community-release-el7-5.noarch.rpm 

安装mysql源

yum -y install mysql80-community-release-el7-5.noarch.rpm

查看一下安装效果

yum repolist enabled | grep mysql.*

yum install mysql-community-server -y

阿里云的基本会安装成功

systemctl start  mysqld.service

查看服务运行状况

查看初始密码

grep "password" /var/log/mysqld.log

登录

mysql -uroot -p

修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY '****************';

mysql -uroot -p

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

systemctl enable mysqld
systemctl daemon-reload