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Answers and rating deltas for
how to grep a variable in the shell program?
| Author | Votes | Δ |
|---|---|---|
| Paused until further notice. | 4 | +1.05 |
| ghostdog74 | 2 | +0.57 |
| Craig Trader | 1 | -1.37 |
| NawaMan | 1 | -0.92 |
| Chen Levy | 0 | -4.27 |
Last visited: Sep 14, 2014, 5:07:29 AM