-test -e /dev/random || /sbin/MAKEDEV random
-test -e /dev/urandom || /sbin/MAKEDEV urandom
-test -e /dev/audio || /sbin/MAKEDEV audio
-test -e /dev/agpgart || /sbin/MAKEDEV agpgart
+chmod g-r,o= /dev/tty[0-9]*
+
+test -e /dev/random || MAKEDEV random
+test -e /dev/urandom || MAKEDEV urandom
+test -e /dev/audio || MAKEDEV audio
+test -e /dev/agpgart || MAKEDEV agpgart