StackRating
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Answers and rating deltas for
What does $? mean in shell?
| Author | Votes | Δ |
|---|---|---|
| Beirdo | 0 | +0.57 |
| mtaube | 0 | +0.43 |
| Elliott Frisch | 0 | -0.13 |
Last visited: Apr 28, 2015, 12:09:03 PM