在CentOS上安装phpMyAdmin的教程_MySQL
前提
在CentOS上安装phpMyAdmin,你第一步需要架设一台Web服务器(如Apache或nginx),安装好MySQL/MariaDB数据库和PHP。根据你的偏好和需求,你可以从LAMP和LEMP中选择一种安装。
另一个要求是允许在你的CentOS上安装EPEL库。如果你还没设置过请猛戳这里。
在CentOS6或7上安装phpMyAdmin
一旦你设置了EPEL库,你就能轻松地用以下命令安装phpMyAdmin了。
在CentOS 7上:
$ sudo yum install phpmyadmin
在CentOS 7上:
$ sudo yum install phpmyadmin php-mcrypt
在CentOS 7上配置phpMyAdmin
默认情况下,CentOS 7上的phpMyAdmin只允许从回环地址(127.0.0.1)访问。为了能远程连接,你需要改动它的配置。
用文本编辑器打开phpMyAdmin的配置文件(路径:/etc/httpd/conf.d/phpMyAdmin.conf),找出并注释掉带有"Require ip XXXX"字样的代码行。会有四处这样的代码行,用"Require all granted"取而代之。重新改动过的配置文件如下所示。
$ sudo vi /etc/httpd/conf.d/phpMyAdmin.conf . . . . . <Directory /usr/share/phpMyAdmin/> AddDefaultCharset UTF-8 <IfModule mod_authz_core.c> # Apache 2.4 <RequireAny> #Require ip 127.0.0.1 #Require ip ::1 Require all granted </RequireAny> </IfModule> <IfModule !mod_authz_core.c> # Apache 2.2 Order Deny,Allow Deny from All Allow from 127.0.0.1 Allow from ::1 </IfModule> </Directory> <Directory /usr/share/phpMyAdmin/setup/> <IfModule mod_authz_core.c> # Apache 2.4 <RequireAny> #Require ip 127.0.0.1 #Require ip ::1 Require all granted </RequireAny> </IfModule> <IfModule !mod_authz_core.c> # Apache 2.2 Order Deny,Allow Deny from All Allow from 127.0.0.1 Allow from ::1 </IfModule> </Directory> . . . . .
最后,重启httpd使改动生效。
$ sudo systemctl restart httpd
在CentOS 6上配置phpMyAdmin
默认情况下,CentOS 6上的phpMyAdmin是禁止从每个IP地址访问的。为了能远程连接,你需要改动它的配置。
用文本编辑器打开phpMyAdmin的配置文件(路径:/etc/httpd/conf.d/phpMyAdmin.conf),找出并注释掉"Deny from all"字样的代码行。然后把"Allow from 127.0.0.1"字样的代码行改成"Allow from 0.0.0.0"。重新改动过的配置文件如下所示。
$ sudo vi /etc/httpd/conf.d/phpmyadmin.conf <Directory "/usr/share/phpmyadmin"> Order Deny,Allow # Deny from all Allow from 0.0.0.0 </Directory>
下一步是将phpMyAdmin的配置文件用blowfish加密工具加密。这一步需要加密cookie里的密码来作为基于cookie的部分认证。
用文本编辑器打开如下路径所示的文件并且用blowfish设置一个随机密码,如下所示。
$ sudo vi /usr/share/phpmyadmin/config.inc.php $cfg['blowfish_secret'] = 'kd5G}d33aXDc50!'; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
最后,重启httpd使改动生效。
$ sudo service httpd restart
测试phpMyAdmin
测试phpMyAdmin是否设置成功,访问这个页面:http://

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



The primary key of a table is one or more columns that uniquely identify each record in the table. Here are the steps to set a primary key: Log in to phpMyAdmin. Select database and table. Check the column you want to use as the primary key. Click "Save Changes". Primary keys provide data integrity, lookup speed, and relationship modeling benefits.

Adding a foreign key in phpMyAdmin can be achieved by following these steps: Select the parent table that contains the foreign key. Edit the parent table structure and add new columns in "Columns". Enable foreign key constraints and select the referencing table and key. Set update/delete operations. save Changes.

Default location for PHPMyAdmin log files: Linux/Unix/macOS:/var/log/phpmyadminWindows: C:\xampp\phpMyAdmin\logs\ Log file purpose: Troubleshooting Audit Security

The WordPress database is housed in a MySQL database that stores all website data and can be accessed through your hosting provider’s dashboard, FTP, or phpMyAdmin. The database name is related to the website URL or username, and access requires the use of database credentials, including name, username, password, and hostname, which are typically stored in the "wp-config.php" file.

The default username and password for PHPMyAdmin are root and empty. For security reasons, it is recommended to change the default password. Method to change password: 1. Log in to PHPMyAdmin; 2. Select "privileges"; 3. Enter the new password and save it. When you forget your password, you can reset it by stopping the MySQL service and editing the configuration file: 1. Add the skip-grant-tables line; 2. Log in to the MySQL command line and reset the root password; 3. Refresh the permission table; 4. Delete skip-grant-tables line, restart the MySQL service.

Steps to delete a data table in phpMyAdmin: Select the database and data table; click the "Action" tab; select the "Delete" option; confirm and perform the deletion operation.

Reasons and solutions for access denied by phpMyAdmin: Authentication failed: Check whether the username and password are correct. Server configuration error: adjust firewall settings and check whether the database port is correct. Permissions issue: Granting users access to the database. Session timeout: Refresh the browser page and reconnect. phpMyAdmin configuration error: Check the configuration file and file permissions to make sure the required Apache modules are enabled. Server issue: Wait for a while and try again or contact your hosting provider.

phpMyAdmin is susceptible to multiple vulnerabilities, including: 1. SQL injection vulnerability; 2. Cross-site scripting (XSS) vulnerability; 3. Remote code execution (RCE) vulnerability; 4. Local file inclusion (LFI) vulnerability; 5. Information disclosure Vulnerability; 6. Privilege escalation vulnerability.
