need a restricted shell

[Chad Leigh -- Shire.Net LLC]

I am looking for a shell that will allow Subversion to be run over  
ssh but not allow interactive login or if it allows interactive  
login, will only allow Subversion commands to be run...  Any ideas on  
how to accomplish this?

I have been looking at various shell lists in ports but nothing  
popped out as obvious to me

Thanks
Chad

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Chad Leigh -- Shire.Net LLC
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chad at shire.net