[Samba] changing file permissions

[Adam Nielsen]

> If I want to make it to where a user cannot change his/her
> permissions on a file or directory, are 'nt acl support' and
> 'security mask' what I need to be using to do this?

'security mask' will restrict the options that can be changed, but I'd
probably use the 'force security mode' option instead, which will allow
the student to change permissions, but will always force certain
permissions on regardless of what the student sets.

Cheers,
Adam.