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Answers and rating deltas for
How to use return status value for grep?
| Author | Votes | Δ |
|---|---|---|
| Ulises André Fierro | 1 | +4.18 |
| apensiv | 0 | +0.19 |
| William Pursell | 0 | -0.07 |
| jto | -1 | -3.82 |
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