Post content to Facebook Wall I'm using Drupal 7.

I've an Article content type, when it gets published it needs to be posted into my Facebook Wall. How can I implement this process? I've searched the drupal.stackexchange.com but I couldn't find the right way to do. Can you put me through?
Use the Drupal for Facebook module. It's not the easiest thing to setup in the world, you'll have to read the docs carefully. One of the features is publishing site content to a Facebook Wall.