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linux下快速安装MariaDB_MySQL

Jun 01, 2016 pm 01:31 PM
linux develop database server

MariaDB

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linux下快速安装MariaDB

 

MariaDB 是 一个采用 Maria 存储引擎的  MySQL  分支版本,是由原来 MySQL 的作者 Michael Widenius 创办的公司所开发 的免费开源的数据库服务器 。 

 

本文介绍了在linxu下一个简单的安装 方法(在OpenSuse下测试成功): 

下载页面: https://downloads.mariadb.org/mariadb/5.5.31/ 

# tar zxvf  mariadb-5.5.31-linux-x86_64.tar.gz   # mv mariadb-5.5.31-linux-x86_64 /usr/local/mysql # groupadd mysql                     增加 mysql 属组 # useradd -g mysql mysql     增加 mysql 用户 并归于mysql 属组 # chown mysql:mysql -Rf  /usr/local/mysql     设置 mysql 目录的用户及用户组归属。 # chmod +x -Rf /usr/local/mysql    赐予可执行权限 # cp /usr/local/mysql/support-files/my-medium.cnf /etc/my.cnf     复制默认mysql配置 文件到/etc 目录 # /usr/local/mysql/scripts/mysql_install_db --user=mysql   初始化数据 库 # cp  /usr/local/mysql/support-files/mysql.server    /etc/init.d/mysql   复制mysql服务程序 到系统 目录 # chkconfig  mysql on   添加mysql 至系统服务并设置为开机启动 # service  mysql  start  启动mysql#vim /etc/profile   编辑profile,将mysql的可执行路径加入系统PATHexport PATH=/usr/local/mysql/bin:$PATH #source /etc/profile  使PATH生效。#mysqladmin -u root password 'yourrootpassword' 设定root账号及密码#mysql -uroot -p  使用root用户登录mysql[none]>use mysql  切换至mysql数据库。[mysql]>select user,host,password from user; --查看系统权限[mysql]>drop user ''@'localhost'; --删除不安全的账户[mysql]>drop user root@'::1';[mysql]>drop user root@127.0.0.1;。。。[mysql]>select user,host,password from user; --再次查看系统权限,确保不安全的账户均被删除。
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