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Answers and rating deltas for
How to test whether a command output is non-empty in POSIX shell?
| Author | Votes | Δ |
|---|---|---|
| Guru | 3 | +0.42 |
| matthewbauer | 1 | +0.27 |
| dougEfresh | -1 | -3.64 |
Last visited: Sep 14, 2014, 5:07:29 AM