Drupal

Drupal is a Content Management Framework (CMF), it is used to build a CMS

Drush

install and enable modules

example, enable the Administration Menu module and disable the default Toolbar module

drush pm-enable admin_menu admin_devel admin_menu_toolbar
drush pm-disable toolbar

Modules

most popular modules

ref: Popular Drupal 7 Modules

• Pathauto

  create SEO and user friendly urls inplace of 'node/3'

• Chaos Tools Suite

• Token
• Libraries API

• Entity API

  provide APIs for other modules

• Views

• Webform

  create forms

• Administration Menu

  easy to use / dropdown administration menu

• IMCE

  Managing files when editing articles

• Google Analytics

• CKEditor

• Link

  add a field with links to external website

• Backup and Migrate

• Views Slideshow

• Colorbox

  show media inside popups

• Rules

Context module

When do drupal Context settings:

If ‘met all conditions’ is not ticked, seems like the ‘path’ condition is used first, even it may befind the ‘Node’ item in the settings page, weird.