If you use php and mysql to develop a website, phpmyadmin is a very friendly mysql management tool, and it is free and open source. Many domestic virtual hosts come with such management tools, and the configuration is very simple. Next, configure phpmyadmin on the Linux server to manage the MySQL database.
First visit the homepage of the phpmyadmin official website, the URL is: http://www.phpmyadmin.net/. After entering, there is a download button. Do not download it yet, because the download is a zip package for windows. Click Download on the navigation bar. Link, enter the download interface, download the latest version 4.5.5.1 here, select the version shown in the picture to download:
Download and upload to the server, and then execute the following command Decompression:
tar -xvzf phpMyAdmin-4.5.5.1-all-languages.tar.gz
After decompression is completed, we put it in a directory that can be accessed by the web for subsequent management, such as /home/wwwroot
mv phpMyAdmin-4.5.5.1-all-languages /home/wwwroot/
and then execute cd /home/wwwroot/ Then rename the phpmyadmin directory, trying not to let others guess the entrance, for example:
mv phpMyAdmin-4.5.5.1-all-languages phpmyAdmina4689f
Then execute cd phpmyAdmina4689f to enter the installation directory. The latest version of phpmyadmin supports quick configuration without executing the installation script. The official Chinese quick installation Document: http://docs.phpmyadmin.net/zh_CN/latest/setup.html#quick-install
At this time you can see a configuration file in the directory: config.sample.inc.php
Copy this file:
cp config.sample.inc.php config.inc.php
Then execute the edit:
vim config.inc.php
Find the $cfg['blowfish_secret'] configuration item, which is empty by default. We can set it as we like here. A complex string used for encryption:
Then $cfg['Servers'][$i]['auth_type'] defaults to cookie, It means that you need to log in every time. We don’t need to modify it. This is safer. Then $cfg['Servers'][$i]['host'] = '127.0.0.1'; it is recommended to set it to the IP address, whether it is local Or remotely, as long as mysql authorization is used, there will be no problem. The default localhost may cause an error like #2002 - Permission denied — The server is not responding. Be sure to pay attention. It is recommended to use the IP address
If you are debugging locally, then set it here to config, and then fill in the user name and password here. It will automatically enter every time, and debugging is more convenient.
The overall thing is to set the above login authentication type and IP address There are two items in total. After setting, save and exit, then access our phpmyadmin directory address through the web. For example, if it is placed under www.xxxx.com, then at this time we need to visit: http://www.xxxx.com/phpmyAdmina4689f , note that the Linux server is strictly case-sensitive. When you see the login interface, phpmyadmin is configured
Recommended learning: phpmyadmin tutorial
The above is the detailed content of How to install phpmyadmin on the server. For more information, please follow other related articles on the PHP Chinese website!

表的主键是一列或多列,用于唯一标识表中每条记录。设置主键的步骤如下:登录 phpMyAdmin。选择数据库和表。勾选要作为主键的列。点击 "保存更改"。主键具有数据完整性、查找速度和关系建模方面的好处。

在 phpMyAdmin 中添加外键可以通过以下步骤实现:选择包含外键的父表。编辑父表结构,在“列”中添加新列。启用外键约束,选择引用表和键。设置更新/删除操作。保存更改。

PHPMyAdmin 的默认用户名和密码为 root 和空。为了安全起见,建议更改默认密码。更改密码的方法:1. 登录 PHPMyAdmin;2. 选择 "privileges";3. 输入新密码并保存。忘记密码时,可通过停止 MySQL 服务并编辑配置文件的方式重置密码:1. 添加 skip-grant-tables 行;2. 登录 MySQL 命令行并重置 root 密码;3. 刷新权限表;4. 删除 skip-grant-tables 行,重启 MySQL 服务。

PHPMyAdmin日志文件的默认位置:Linux/Unix/macOS:/var/log/phpmyadminWindows:C:\xampp\phpMyAdmin\logs\日志文件用途:故障排除审计安全性

phpMyAdmin 中删除数据表的步骤:选择数据库和数据表;点击“操作”选项卡;选择“删除”选项;确认并执行删除操作。

phpMyAdmin 拒绝访问的原因及解决方案:认证失败:检查用户名和密码是否正确。服务器配置错误:调整防火墙设置,检查数据库端口是否正确。权限问题:授予用户对数据库的访问权限。会话超时:刷新浏览器页面重新连接。phpMyAdmin 配置错误:检查配置文件和文件权限,确保启用了必需的 Apache 模块。服务器问题:等待一段时间后再重试或联系主机提供商。

phpMyAdmin 易受多种漏洞影响,包括:1. SQL 注入漏洞;2. 跨站点脚本 (XSS) 漏洞;3. 远程代码执行 (RCE) 漏洞;4. 本地文件包含 (LFI) 漏洞;5. 信息泄露漏洞;6. 权限提升漏洞。

可以在 phpMyAdmin 中“结构”选项卡下的“视图”子菜单中找到关联视图。要访问它们,只需选择数据库、点击“结构”选项卡、然后点击“视图”子菜单。


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