With SSH enabled, Drush is one of the best command-line tools that a Drupal developer/admin can have.
If you havent heard of Drush, checkout these pages to know more about it, and about how it can help make your life much saner:
https://github.com/drush-ops/drush#description
http://drush.ws/about
Here is how you can install Drush on your cPanel/WHM shared hosting account: