Most of the application is configured with the symfony .env file present in the project directory. 1. You can find this file by listing out all hidden files in the directory using the command below.

ls -al
  1. Copy the .env file to .env.local using the below command.

cp .env .env.local
  1. Edit this .env.local file using any editor to make the below configuration changes.

# Disable the mailer DSN by changing it to null://null

# Set the database configuration for the project: database user name(db_user), password(db_password) and database_name(db_name)

# To use symfony to start the server change ROUTE_BASE to

# To set the cookie configuration for the site set ROUTE_HOST to