Thanks, I am sure that this approach would work, but I am a little reluctant due to the race conditions, security considerations and extra code. The "ssh/find/cpio/bzip2" approach is simple, and the only drawback is not telling the user that they've failed to get the right dir/file is probably acceptable - it just doesn't give that satisfaction of doing a good job.

In reply to Re^2: Detecting failed piped command run via ssh by devnull
in thread Detecting failed piped command run via ssh by devnull

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