== Motivation ==
You want to change permissions on a set of collections and resources.
== Method ==
There are two functions we will use:
and for resources:
The $perm is a decimal number.
As of 1.5 you can use the function xmldb:string-to-permissions("rwurwu---") to get this decimal number.
=== Sample to get decimal values for guest permissions ===
Returns the following
=== Recursive Script to Remove All Guest Permissions ===
Warning, this breaks several features. You must run many functions as non-guest.