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Answers and rating deltas for
How can I check the status of the first program in pipeline in Perl's system()?
| Author | Votes | Δ |
|---|---|---|
| JB. | 4 | +3.91 |
| Michael Kohne | 2 | +0.81 |
| Jonathan Graehl | 2 | +1.56 |
| brian d foy | 1 | -0.30 |
| pilcrow | 0 | -3.36 |
| Dave Sherohman | 0 | -0.77 |
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