How to set up Symfony on Ubuntu 22.10

Install the necessary software components, if not already installed:

    sudo apt-get update

    sudo apt-get install curl wget unzip

Install the Symfony CLI by running the following command:

    sudo curl https://get.symfony.com/cli/installer -o /usr/local/bin/symfony

Make the Symfony CLI executable:

    sudo chmod a+x /usr/local/bin/symfony

Install the latest version of PHP, if not already installed:

    sudo apt-get install php

Verify that you have the necessary PHP extensions:

    php -m

Install the composer, if not already installed:

    sudo apt-get install composer

Basic Symfony functions

To create a new Symfony project:

    symfony new my_project

Change to the project directory:

    cd my_project

Start the Symfony local web server:

    symfony server:start

Navigate to http://<ip_address>:8000 in your web browser to access the Symfony application.

Note: The steps in this guide are only a very basic guide for the setup of Symfony on Ubuntu 22.10. 

For a more advanced setup, including production deployments, refer to the official Symfony documentation.