play  /usr/lib/openoffice/share/gallery/sounds/train.wav
sox: Can't open output file '/dev/dsp': No such device
[root@RH-EL rc.d]# sh -x play  /usr/lib/openoffice/share/gallery/sounds/train.wav
+ PATH=/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin:/usr/bin
++ basename play
+ program_name=play
+ program_version=2.0
+ '[' -z /usr/lib/openoffice/share/gallery/sounds/train.wav ']'
+ '[' 1 -ne 0 ']'
+ '[' -z '' ']'
+ filename=/usr/lib/openoffice/share/gallery/sounds/train.wav
+ shift
+ '[' 0 -ne 0 ']'
++ uname -s
+ arch=Linux
+ arch_defines=-t ossdsp
+ '[' -z '' ']'
+ device=/dev/dsp
+ '[' play = rec ']'
+ sox /usr/lib/openoffice/share/gallery/sounds/train.wav -t ossdsp /dev/dsp
sox: Can't open output file '/dev/dsp': No such device
[root@RH-EL rc.d]# vi /usr/local/src/linux-2.4.23/.config
[root@RH-EL rc.d]# /bin/vi /usr/local/src/linux-2.4.23/.config
[root@RH-EL rc.d]# ls -la /dev/dsp
crw-------    1 root     root      14,   3 Sep 15 06:02 /dev/dsp
[root@RH-EL rc.d]# ls -la /dev/dsp0
ls: /dev/dsp0: No such file or directory