DVD atascado en iBook

[One]

Bueno... esto es lo ultimo que me ha salido
Last login: Mon May 16 16:39:55 on ttyp1
Welcome to Darwin!
Ordenador-de-ONE:~ ONE$ $diskutil list
-bash: list: command not found
Ordenador-de-ONE:~ ONE$ $ diskutil list
-bash: $: command not found
Ordenador-de-ONE:~ ONE$ disk util list
-bash: disk: command not found
Ordenador-de-ONE:~ ONE$ /dev/disk2
-bash: /dev/disk2: No such file or directory
Ordenador-de-ONE:~ ONE$ ($ diskutil list)
-bash: $: command not found
Ordenador-de-ONE:~ ONE$
Ordenador-de-ONE:~ ONE$ diskutill eject disk2
-bash: diskutill: command not found
Ordenador-de-ONE:~ ONE$ diskutil eject disk2
Disk Utility Tool
Usage:  diskutil [mount(Disk)|unmount(Disk)|eject] <force>
      [Mount Point|Disk Identifier|Device Node]
Mount, unmount or eject local disks or volumes.
force is only valid on unmount or unmountDisk.
Example:  diskutil unmount /Volumes/SomeDisk
Ordenador-de-ONE:~ ONE$