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Answers and rating deltas for
how to find variable is empty or "" in shell script
Author | Votes | Δ |
---|---|---|
Jay | 133 | +2.66 |
ChristopheD | 37 | +0.20 |
Daniel Andersson | 27 | 0.00 |
alexli | 7 | 0.00 |
Amardeep AC9MF | 5 | -0.78 |
Luca Borrione | 4 | 0.00 |
pixelbeat | 3 | -1.94 |
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