ubuntu@ubuntu:~$ ls -l /dev/snd total 0 crw-rw---- 1 root audio 116, 3 2007-08-10 15:09 seq crw-rw---- 1 root audio 116, 2 2007-08-10 15:09 timer
ubuntu@ubuntu:~$ ls -l /dev/snd
total 0
crw-rw---- 1 root audio 116, 3 2007-08-10 15:09 seq
crw-rw---- 1 root audio 116, 2 2007-08-10 15:09 timer