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Install LEMP Stack on Ubuntu 18.04 - Step by Step Process ?

This article covers how to Install a LEMP Stack on Ubuntu 20.04 LTS. LEMP stack is a group of open-source software that is typically installed together to enable a server to host dynamic websites and web apps. LEMP stands for Linux OS, with the Nginx (pronounced like "Engine-X") web server, Data store in a MySQL database, and dynamic content is processed by PHP.


To install Nginx Web Server:

1.  Run the commands below to install Nginx.

$ sudo apt update
$ sudo apt install nginx

2. Allow traffic on port 80.

$ sudo ufw allow 'Nginx HTTP'

You can verify the change by running:

$ sudo ufw status


Install PHP On Ubuntu 18.04 | 16.04 - Step by Step Process ?

This article covers steps To Install Linux, Apache, MySQL, PHP (LAMP) stack on Ubuntu Linux System. PHP stands for Hypertext Preprocessor, and it’s a script-based server-side programming language. PHP is often used to automate server tasks. It handles tasks like dynamic content, database requests, and processing and displaying data.

A "LAMP" stack is a group of open source software that is typically installed together to enable a server to host dynamic websites and web apps. 

This term is actually an acronym which represents the Linux operating system, with the Apache web server. 

The site data is stored in a MySQL database, and dynamic content is processed by PHP.


To Install PHP 7.2 with Apache on Ubuntu:

1. Ensure you are using the latest Ubuntu updates by entering the following command into a terminal window:

$ apt-get update && apt-get upgrade

2. To install PHP 7.2, enter the following command:

$ sudo apt-get install php libapache2-mod-php

Confirm the installation by hitting Enter. The system will download and install PHP from the software repositories. This command also installs dependencies and modules for use with Apache.

3. Verify PHP was installed, with the command:

$ php -v


Install phpMyAdmin with Apache on Ubuntu 20.04 - Step by Step Process ?

This article covers how you can  seamlessly install phpMyAdmin on your Ubuntu Linux system.

Working with a database can sometimes be intimidating, but PhpMyAdmin can simplify tasks by providing a control panel to view or edit your MySQL or MariaDB database.

To Install phpMyAdmin on Ubuntu:
1. Update the apt package tool to ensure we are working with the latest and greatest.

$ apt update && upgrade

2. Install PhpMyAdmin and PHP extensions for managing non-ASCII string and necessary tools.

$ apt install phpmyadmin php-mbstring php-gettext

During this installation you’ll be asked for the web server selection, we will select Apache2 and select ENTER.
Here, you have the option for automatic setup or to create the database manually.
For us, we will do the automatic installation by pressing ENTER for yes.
3. At this setup, you'll be asked to set the PhpMyAdmin password.
Specifically for the PhpMyAdmin user, phpmyadmin,  you'll want to save this in a secure spot for later retrieval.
4. Enable PHP extension.

phpenmod mbstring

5. Restart the Apache service to recognize the changes made to the system.

# systemctl restart apache2