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Answers and rating deltas for
How do I gather output from an external command in a Perl script?
| Author | Votes | Δ |
|---|---|---|
| dsm | 10 | +4.58 |
| Chas. Owens | 6 | +2.73 |
| Hynek -Pichi- Vychodil | 2 | +0.56 |
| Ed Guiness | 2 | +0.19 |
| Chris Dolan | 1 | -2.02 |
| brian d foy | 0 | -0.90 |
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