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Failed to start mysqld.service: Unit not found

数据库Failedtostartmysqld.service

启动mysql

systemctl start mysql.service

出现以下提示

Failed to start mysqld.service: Unit not found

解决

  1. 安装mariadb-serveryum install -y mariadb-server

  2. 启动服务systemctl start mariadb.service

  3. 开机启动systemctl enable mariadb.service进行一些安全设置，以及修改数据库管理员密码

  4. mysql安全配置及修改数据库管理员密码mysql_secure_installation

  5. 开启远程访问权限use mysql；``select User,authentication_string,Host from user；``GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456';``flush privileges;