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Answers and rating deltas for
BASH: How can I check if the Environmental variables comprising an array exist?
| Author | Votes | Δ |
|---|---|---|
| sorpigal | 2 | +1.35 |
| alexis | 2 | +1.37 |
| chepner | 0 | -1.74 |
| F. Hauri - Give Up GitHub | 0 | -0.99 |
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