在Debian系统上安装和配置MariaDB的步骤如下:
sudo apt-get update
sudo apt-get --purge remove mysql-common
sudo apt-get install mariadb-server mariadb-client libmariadb-dev
sudo mysql_secure_installation
按照提示设置root密码和其他安全选项。
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your_password';
FLUSH PRIVILEGES;
/etc/mysql/mariadb.conf.d/50-server.cnf
文件。bind-address
设置为 0.0.0.0
以允许远程连接。sudo nano /etc/mysql/mariadb.conf.d/50-server.cnf
# 将 bind-address = 127.0.0.1 修改为 bind-address = 0.0.0.0
sudo systemctl restart mariadb
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your_password';
FLUSH PRIVILEGES;
ufw
):sudo ufw allow 3306/tcp
REVOKE ALL PRIVILEGES ON *.* TO 'root'@'localhost';
FLUSH PRIVILEGES;
CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'newpassword';
GRANT ALL PRIVILEGES ON *.* TO 'newuser'@'localhost';
FLUSH PRIVILEGES;
sudo systemctl start mariadb
sudo systemctl stop mariadb
sudo systemctl restart mariadb
sudo systemctl status mariadb
mysql -u root -p
USE mysql;
SHOW DATABASES;
请注意,以上步骤中的某些操作(如允许root用户远程登录)可能会带来安全风险,请根据实际需求和环境谨慎操作。