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Answers and rating deltas for
What does `kill -0 $pid` in a shell script do?
| Author | Votes | Δ |
|---|---|---|
| Todd A. Jacobs | 34 | 0.00 |
| dwalter | 16 | +3.88 |
| Fritz G. Mehner | 1 | -0.49 |
Last visited: Sep 14, 2014, 5:07:29 AM