To create a Symfony project with a CRUD associated with a Product entity using the command line, along with installing MakerBundle and ORM (Object-Relational Mapping), you can follow these steps:

1. Install Symfony CLI: If you haven't already, you need to install Symfony CLI. You can find installation instructions here.
2. Create Symfony Project: Run the following command to create a new Symfony project:

symfony new my_project_name --version="7.1.*" --webapp

In Symfony framework, the EntityManager and Repositories are both components used for interacting with the database, particularly in the context of Doctrine ORM (Object-Relational Mapping).

Enabling Twig debug in Drupal 10 is a useful way to troubleshoot and customize your theme's templates. When Twig debugging is enabled, Drupal will provide you with information about which template files are being used to render different parts of your site. Here's how you can enable Twig debug mode in Drupal 10:

To access a Linux server with SSH and configure key pairs, follow these steps:

Generate a new key pair on your local machine (if you don't already have one) using the ssh-keygen command. This will create two files: a private key (usually stored in ~/.ssh/id_rsa) and a public key (stored in ~/.ssh/id_rsa.pub).

Copy the public key to the server using the ssh-copy-id command. This will add your public key to the authorized_keys file on the server, allowing you to authenticate using your private key.

ssh-copy-id user@server_address

Several programming languages can be used to develop the backend for a blog-like web application. Some of the most popular options include:

PHP: PHP is a widely used programming language that is popular for web development. It is the backbone of many popular content management systems (CMS) such as WordPress, Drupal, and Joomla.