Getfattr dumps a listing of extended attributes for a selected file.  However, getfattr --dump filename  only to dumps the user.* namespace and not the security.*, system.*, and trusted.* namespaces. Generally, there are no user namespace attributes unless you attached one to a file manually. Yes I know I can get the SELinux information by using getfattr -n security.selinux filename.  In this case, I know the specific identification of the extended attribute.  I have tried this as the root user.  I'd assume that the root user with full capabilities is able to access this information.  But you only get the user.* namespace dump.The question is how can I easily get a full dump of all the extended attribute namespaces of a file without knowing the names of all the keys in all the namespaces?
How do I get a dump of all extended attributes for a file?
linux;files;xattr;extended attributes
I hate to do this but the answer is (after more research): getfattr -d -m - fileI apparently missed this in my reading of the man page.  