1: 在 /usr/local下 创建mysql文件夹:
1 | arduino复制代码mkdir mysql |
2: 切换到mysql文件夹下:
1 | bash复制代码cd mysql |
3: 下载mysql:
1 | bash复制代码wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz |
4: 解压mysql:
1 | 复制代码tar xvJf mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz |
5: 重命名文件夹:
1 | bash复制代码mv mysql-8.0.20-linux-glibc2.12-x86_64 mysql-8.0 |
6: 进入mysql-8.0文件夹:
1 | bash复制代码cd mysql-8.0 |
7: 创建data文件夹 存储文件
1 | arduino复制代码mkdir data |
8: 创建用户组以及用户和密码
1 | 复制代码groupadd mysql |
9: 授权用户:
1 | bash复制代码chown -R mysql.mysql /usr/local/mysql/mysql-8.0 |
10: 切换到bin目录下:
1 | bash复制代码cd bin |
11: 初始化基础信息(并获得密码):
1 | bash复制代码 ./mysqld --user=mysql --basedir=/usr/local/mysql/mysql-8.0 --datadir=/usr/local/mysql/mysql-8.0/data/ --initialize |
12: 编辑my.cnf文件:
1 | bash复制代码vim /etc/my.cnf |
1 | ini复制代码[mysqld] |
13: 添加mysqld服务到系统:
1 | bash复制代码cp -a ../support-files/mysql.server /etc/init.d/mysql |
14: 授权以及添加服务
1 | bash复制代码 chmod +x /etc/init.d/mysql |
15: 启动mysql
1 | sql复制代码service mysql start |
16: 查看启动状态
1 | lua复制代码service mysql status |
17: 将mysql命令添加到服务
1 | bash复制代码ln -s /usr/local/mysql/mysql-8.0/bin/mysql /usr/bin |
18: 登录mysql
1 | bash复制代码mysql -uroot -p |
19: 修改root密码
1 | sql复制代码ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; 其中123456是新的密码自己设置 |
20: 使密码生效
1 | arduino复制代码 flush privileges; |
21: 选择mysql数据库
1 | ini复制代码use mysql; |
22: 修改远程连接并生效
1 | sql复制代码update user set host='%' where user='root'; |
本文转载自: 掘金