How to install the drush command line interface for Drupal on web.illinois.edu
Drush is a command line-based tool for managing Drupal without needing to click through the web interface.
Add alias drush="~/drush/drush" to the file.
After saving the .bashrc edits, use source ~/.bashrc to reload the bashrc file.
Type drush status to confirm which version of Drush you have installed.
Type drush to see the list of commands available.