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ubuntu中怎么安装mysql?ubuntu安装mysql图文详细教程

更新时间:2026-08-21 17:25:50 | 编辑:浅殇 | 信息来源:互联网
ubuntu中怎么安装mysql?MySQL 是一款数据库管理系统,是一款多平台数据库软件!今天winwin7小编将给大家介绍下在ubuntu系统中安装mysql的详细操作方法!


安装的方式很简单,用到的命令如下: sudo apt-get updatesudo apt-get install mysql-server sudo mysql_secure_installation

ubuntu安装mysql图文详细教程步骤一:

在 Ubuntu 16.04 中,默认情况下,只有最新版本的 MySQL 包含在 APT 软件包存储库中。在撰写本文时,那是 MySQL 5.7 要安装它,只需更新服务器上的包索引并安装默认包 apt-get。 sudo apt-get updatesudo apt-get install mysql-server系统将提示您在安装过程中创建 root 密码。选择一个安全的密码,并确保你记住它,因为你以后需要它。接下来,我们将完成 MySQL 的配置。

ubuntu安装mysql图文详细教程步骤二:

在旧版本的 MySQL 上,您需要手动初始化数据目录,但 Mysql 5.7 已经自动完成了。 运行安全脚本。 sudo mysql_secure_installation这将提示您输入您在步骤1中创建的 root 密码。您可以按 Y,然后 ENTER 接受所有后续问题的默认值,但是要询问您是否要更改 root 密码。您只需在步骤 1 中进行设置即可,因此无需现在更改。

ubuntu安装mysql图文详细教程步骤三:

按上边方式安装完成后,MySQL应该已经开始自动运行了。要测试它,请检查其状态。 systemctl status mysql.service您将看到类似于以下内容的输出: mysql.service - MySQL Community ServerLoaded: loaded (/lib/systemd/system/mysql.service; enabled; vendor preset: en Active: active (running) since Wed 2016-11-23 21:21:25 UTC; 30min ago Main PID: 3754 (mysqld) Tasks: 28 Memory: 142.3M CPU: 1.994s CGroup: /system.slice/mysql.service └─3754 /usr/sbin/mysqld如果MySQL没有运行,您可以启动它: sudo systemctl mysql start如果额外的检查,您可以尝试使用该 mysqladmin 工具连接到数据库,该工具是允许您运行管理命令的客户端。例如,该命令表示以 root(-u root)方式连接到 MySQL ,提示输入密码(-p)并返回版本。 mysqladmin -p -u root version你应该看到类似的输出: mysqladmin  Ver 8.42 Distrib 5.7.16, for Linux on x86_64Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners.Server version 5.7.16-0ubuntu0.16.04.1 Protocol version 10 Connection Localhost via UNIX socket UNIX socket /var/run/mysqld/mysqld.sock Uptime: 30 min 54 secThreads: 1 Questions: 12 Slow queries: 0 Opens: 115 Flush tables: 1 Open tables: 34 Queries per second avg: 0.006
出现上述提示的代码就说明我们在ubuntu中成功的安装了mysql,顺便说一下小编安装的是mysql5.7!
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