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How to Get phpMyAdmin on Ubuntu 20.04 LTS
phpMyAdmin is a free and open-source tool written in PHP for managing MySQL and MariaDB databases. It provides a user-friendly web interface for managing databases, tables, fields, relations, indexes, users, permissions, and more. It also allows you to execute SQL queries, import and export data, and backup and restore databases. In this article, we will show you how to install and configure phpMyAdmin on Ubuntu 20.04 LTS.
Prerequisites
Before you start, you need to have the following:
- An Ubuntu 20.04 LTS server
- A sudo user
- A web server (Apache or Nginx)
- MySQL or MariaDB server
Steps to Get phpMyAdmin on Ubuntu 20.04 LTS
Follow the below steps to install phpMyAdmin on Ubuntu 20.04 LTS:
Step 1: Update the system
Before installing any package, it is recommended to update the system packages to the latest version. You can do this by running the following command:
sudo apt update && sudo apt upgrade
Step 2: Install phpMyAdmin
phpMyAdmin is available in the Ubuntu package repository. You can install it by running the following command:
sudo apt install phpmyadmin
During the installation, you will be prompted to choose the web server that should be automatically configured to run phpMyAdmin. Choose the web server that you have installed on your system. If you have not installed a web server, you can install it by running the following command:
sudo apt install apache2
Step 3: Configure the web server
After installing phpMyAdmin, you need to configure the web server to serve the phpMyAdmin application. If you have installed Apache, create a new configuration file for phpMyAdmin by running the following command:
sudo nano /etc/apache2/conf-available/phpmyadmin.conf
Add the following lines to the file:
Alias /phpmyadmin /usr/share/phpmyadmin
<Directory /usr/share/phpmyadmin>
Options FollowSymLinks
DirectoryIndex index.php
AllowOverride All
</Directory>
Save and close the file. Then, enable the configuration file by running the following command:
sudo a2enconf phpmyadmin
Finally, restart the Apache web server by running the following command:
sudo systemctl restart apache2
Step 4: Access phpMyAdmin
phpMyAdmin is now installed and configured on your Ubuntu 20.04 LTS server. You can access it by opening a web browser and navigating to the following URL:
http://your-server-ip/phpmyadmin
You will be prompted to enter the username and password for the MySQL or MariaDB server. Enter the credentials and click on the Go button. You will then be redirected to the phpMyAdmin dashboard, where you can manage your databases and tables.
Features of phpMyAdmin
phpMyAdmin provides the following features:
- User-friendly web interface
- Database and table management
- Field and relation management
- Index and key management
- User and permission management
- SQL query execution
- Data import and export
- Database backup and restore
- Multi-language support
- Theme customization
Pros and Cons of phpMyAdmin
phpMyAdmin has the following pros and cons:
Pros:
- Free and open-source
- User-friendly interface
- Powerful database management features
- Supports multiple database servers
- Highly customizable
Cons:
- May not be suitable for large-scale databases
- May have security vulnerabilities if not properly configured
What is MySQL?
MySQL is an open-source relational database management system (RDBMS) that uses SQL (Structured Query Language) for managing data. It is widely used for web applications, business applications, and embedded systems. MySQL is developed, distributed, and supported by Oracle Corporation.
What is MariaDB?
MariaDB is a community-driven fork of MySQL that is compatible with MySQL and offers additional features and performance improvements. It is developed, distributed, and supported by the MariaDB Foundation.
Comparison Table
Here is a comparison table between MySQL, MariaDB, and phpMyAdmin:
| Product | Description | Features | Pros | Cons |
|---|---|---|---|---|
| MySQL | Relational database management system | SQL support, ACID compliance, replication, clustering, partitioning | Widely used, stable, scalable, secure | Owned by Oracle, may have licensing issues |
| MariaDB | Community-driven fork of MySQL | SQL support, ACID compliance, replication, clustering, partitioning, additional features | Compatible with MySQL, faster than MySQL, more secure than MySQL | May have compatibility issues with MySQL, may have less support than MySQL |
| phpMyAdmin | Web-based database management tool | Database and table management, SQL queries, data import and export, backup and restore | Free and open-source, user-friendly, powerful features | May not be suitable for large-scale databases, may have security vulnerabilities |
FAQs
Q: What is the default username and password for phpMyAdmin?
A: The default username for phpMyAdmin is “root” and the default password is blank. However, it is recommended to set a strong password for the root user for security reasons.
Q: How can I change the phpMyAdmin theme?
A: You can change the phpMyAdmin theme by clicking on the “Theme” dropdown menu on the top right corner of the dashboard and selecting a theme from the list.
Conclusion
phpMyAdmin is a powerful and user-friendly web-based database management tool that can help you manage your MySQL or MariaDB databases on Ubuntu 20.04 LTS. By following the above steps, you can easily install and configure phpMyAdmin on your Ubuntu server and start managing your databases and tables with ease. However, it is important to properly secure and maintain your databases to prevent any security issues.
