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Answers and rating deltas for
How does the second line of code able to close fd 3 for grep and not ls?
| Author | Votes | Δ |
|---|---|---|
| John Kugelman | 1 | +1.95 |
| Charles Duffy | 0 | -1.95 |
Last visited: Jun 20, 2018, 6:45:27 PM