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Answers and rating deltas for
I need to use grep -P regular expression to find and replace two columns in a bash script
| Author | Votes | Δ |
|---|---|---|
| anubhava | 5 | +1.05 |
| glenn jackman | 2 | +0.08 |
| BMW | 0 | -0.83 |
| BrenoZan | 0 | -2.38 |
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