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Answers and rating deltas for
What does "plus colon" (`+:`) mean in shell script expressions?
| Author | Votes | Δ |
|---|---|---|
| Henk Langeveld | 7 | +0.53 |
| SriniV | 2 | -1.06 |
| Sir Athos | 2 | -1.62 |
| nickgrim | 2 | -1.53 |
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