【安装】Linux Centos 或 Debian 离线安装指定版本MariaDB
下载地址
https://mariadb.com/downloads/community/community-server/https://mirrors.aliyun.com/mariadb/yum/https://mariadb.com/downloads/community/community-server/
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Download MariaDB Server - MariaDB.org
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- 下载安装包
centos
mariadb-11.4.2-rhel-7-x86_64-rpms.tar
wget https://dlm.mariadb.com/3827291/MariaDB/mariadb-11.4.2/yum/centos/mariadb-11.4.2-rhel-7-x86_64-rpms.tar
Debian
选择对应的 Debian版本
mariadb-11.4.2-debian-bookworm-amd64-debs.tar
wget https://dlm.mariadb.com/3825286/MariaDB/mariadb-11.4.2/repo/debian/mariadb-11.4.2-debian-bookworm-amd64-debs.tar
2.解压
tar -xvf mariadb-11.4.2-rhel-7-x86_64-rpms.tar
3.进入该目录
cd mariadb-11.4.2-rhel-7-x86_64-rpms/
4.执行 ./setup_repository
./setup_repository
5.安装MariaDB
Centos安装命令
yum -y install MariaDB-server
debian 安装命令
apt install mariadb-server
安装成功
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启动服务
sudo systemctl start mariadb
配置安全控制程序
mariadb-secure-installation
输入当前 root 密码,因为当前密码为空,直接回车
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是否设置 root 密码,这里输入 y 表示设置密码,输入2次密码,显示 success 为成功
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是否删除匿名用户,选择删除
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是否禁止 root 用户远程登录数据库,设置为是
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是否删除test数据库,这里为了后面测试选择不删除
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是否重载授权表,选择是
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重启服务
sudo systemctl restart mariadb
停止服务
sudo systemctl stop mariadb
默认安装目录
/usr/share/mariadb/
准备工作
1.启动服务
2.修改root密码
mysqladmin -u root -p password 新密码
刚开始没密码 所以直接两个回车就行
3.修改root外网可以访问
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遇到的问题
库没了 只能看到这两个库了
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原因是没权限
修改配置文件
/etc/my.cnf.d/server.cnf
[mysqld]
skip-grant-tables
然后重启服务
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屏蔽密码登录
>mysql -uroot -p
> use mysql;
>create user 'root'@'localhost';
ERROR 1290 (HY000): The MariaDB server is running with the --skip-grant-tables option so it cannot execute this statement
报错,输入命令刷新即可
>flush privileges ;
>create user 'root'@'localhost';
赋予所有权限 并且修改root密码为123456
>grant all privileges on *.* to 'root'@'localhost' identified by '123456' with grant option;
>flush privileges ;