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Answers and rating deltas for
How i exactly determine if variable not defined in file using bash
| Author | Votes | Δ |
|---|---|---|
| tripleee | 2 | +0.85 |
| chepner | 2 | +0.66 |
| suspectus | 1 | -1.02 |
| Andreas Florath | 0 | -3.93 |
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