Debugging for developers can be enabled in the dotmarketing-config.properties file:
## This will write out the generated velocity files under /dotsecure/velocity SHOW_VELOCITYFILES=true
When the size of these debugging files begins to grow, developers/system administrators may wish to remove them. This can be accomplished quickly through a dotCMS Maintenance Task rather than logging into the server to remove the files manually. To remove these debugging files, simply click on “Delete All Files” from the Static File Store from the dotCMS Backend Maintenance page.