CQ5 how to purge your versions

The Problem You want to clean out previous versions of image assets and page content manually.

The Solution Go to http://localhost:8080/etc/versioning/purge.html

Confirm that you wish to purge from the content layer, or whether you wish to purge from a deeper position.

Set the maximum number of versions you want to keep.
Set the maximum number of days you want the age of the versions to be.

Click on Purge.