blog：https://www.cnblogs.com/Rohn/
目錄
- 安裝MySQL 8.0版本
- 添加源
- 安裝
- 啟動并設定開機自啟
- 修改root密碼
安裝MySQL 8.0版本
系統環境：
CentOS Linux release 8.1.1911 (Core)
添加源
rpm -Uvh https://repo.mysql.com//mysql80-community-release-el8-1.noarch.rpm
dnf clean all
安裝
dnf install mysql mysql-server mysql-devel
啟動并設定開機自啟
systemctl enable mysqld
systemctl start mysqld
修改root密碼
[root@centos8 ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.17 Source distribution
Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> ALTER user 'root'@'localhost' IDENTIFIED BY 'PASSWORD';
Query OK, 0 rows affected (0.00 sec)
mysql> exit
Bye
Tips：密碼必須包含大寫字母、數字、特殊符號，不需要
flush privileges來重繪權限，
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標籤：MySQL
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