# cd-rom # user/group and persmission for the cd and the corespondig generic device REGISTER ^(ide|scsi)/host[0-9]+/bus[0-9]+/target[0-9]+/lun[0-9]+/(cd|generic) PERMISSIONS root.users 0664 # handle the historic /dev/cdrom device always pointing to the first CD-ROM REGISTER ^(cdroms/cdrom0)$ EXECUTE ln -s /dev/\1 /dev/cdrom REGISTER ^(cdroms/cdrom0)$ EXECUTE ln -s /dev/\1 /dev/dvd UNREGISTER ^cdroms/cdrom0$ EXECUTE rm -f /dev/cdrom /dev/dvd