Is there a list of Symfony2 default container services?

Question

Here is an example, taken from Symfony2 website, about defining a custom service (YAML notation):

services:
    newsletter_manager:
                 


        

Answer 1

you can use

    php app/console container:debug

to get a list of all available public service IDs or

    php app/console container:debug --show-private

to show both public and private service IDs