What is the best way to clear the Plone CSS cache?

Question

I use Plone and CacheFu behind the Apache reverse proxy. Plone combines several CSS files into one file, such as css-name file-cachekey1234.css, where 1234 is a random number, and it may take an hour for CSS changes made to the file system to display on the site. How can I see these changes before without slowing down my site by turning on CSS debugging mode?

Answer 1

Click the "Save" button in portal_css and you will get a new CSS file.

That is why this feature exists, so you can cache aggressively and still get the updated CSS file when you need it.

Answer 2

In ZMI, if you go to portal_css (CSS registry) and click "Save" without changing any parameters, a new type of cache #### appears and new CSS rules appear on the site.