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I admit I never tested piped opens, I was told by somebody who knows Perl far better than I that they were not available in 5.004, and I didn't question it. Thank you for pointing that out. Regarding my use of $!, I only access it when the output is undefined, which I thought happened when something goes wrong with starting ssh. Is that not the case? Thank you for your corrections.
Thanks,
In reply to Re^2: Ssh and qx
by cbeckley
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