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Re: Re: open(TO, "|-") is a bad file name?by SavannahLion (Pilgrim) |
on Feb 24, 2004 at 05:56 UTC ( [id://331322]=note: print w/replies, xml ) | Need Help?? |
Hmmm, that is so interesting. I've been banging my head on a typo from the Camel? After reading your post, I went back and compared between what I wrote and the book. That is exactly as it appears in the 3rd edition of the Camel under Bidirectional Communication on page 432. Thank you for the $childnum suggestion, but where am I supposed to get that value from? The $pid results in a negative number for me. Searching for $childnum reveals only two nodes. And a search on PerlDoc turns up nothing :( ----
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