running shell command through ssh tunnel

[Noah]

Lowell Gilbert wrote:
> Noah <admin2 at enabled.com> writes:
> 
>> I am trying to run a shell command to the host at the far end of an ssh
>> tunnel.   Here is how I structured access.  Is there any way to do this
>> more compactly on one line?
>>
>>
>> ssh -L 12345:192.168.1.20:22 noah at domain.com
>> ssh -p 12345 localhost 'chown -R noah:noah /shares/internal/Music/'
> 
> Maybe I haven't had enough coffee yet, but wouldn't that just be
> ssh noah at 192.168.1.20 'chown -R noah:noah /shares/internal/Music/'
> ?  You might even want to use '-n' as an option to the ssh command.



I cant do this since I need to reach a publicly addressable host before 
reaching the server at 192.168.1.20 .  Therefore I am under the 
impression I need to tunnel through the publicly addressed host first 
then I can ssh to 192.168.1.20 .