Run command in symfony2

I'm trying to create my first page in Symfony2 according to this tutorial: http://symfony.com/doc/2.0/book/page_creation.html. Can anyone please tell ho开发者_开发问答w should I run this command:

php app/console init:bundle "Acme\StudyBundle" src

I'm new to symfony and I have no idea what this means...

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php app/console init:bundle "Acme\StudyBundle" src

is a shell command you're meant to run at the command line of the machine you've installed Symfony on. You change into the directory where you installed symfony, and run it -- how you do that is obviously operating system- and installation-dependent.

The command itself invokes the command-line version of your PHP interpreter (php) to run Symfony's console script (app/console) to initialise a new Symfony bundle (init:bundle) called StudyBundle, from the (pretend!) company Acme (Acme\StudyBundle) in the directory src.

For me, running it would look a bit like this (from Terminal, on a Mac):

Matt-Gibsons-iMac:~ matt$ cd Sites/Symfony 
Matt-Gibsons-iMac:Symfony matt$ php app/console init:bundle "Acme\StudyBundle" src
Summary of actions
- The bundle "AcmeStudyBundle" was created at "src/Acme/StudyBundle" and is using the namespace "Acme\StudyBundle".
...

A word of warning, though: Symfony 2 is still very new -- not yet even officially released -- and while what documentation there is is okay, the docs are nothing like as complete or helpful to the beginner as the excellent, mature documentation for Symfony 1.4. Also, Symfony 2 best practices have yet to be established.

So, if you're a complete Symfony novice you might find Symfony 1.4 easier going, especially following the Jobeet tutorial. Even though Symfony 2 is quite a big change from Symfony 1, learning Symfony 1 will introduce you to a lot of concepts that remain familiar in Symfony 2, such as generating new code modules from the command line, like you're trying to do here.