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In UNIX Shell Scritpting, what does "eval XYZ='$'${1,,}" do?
| Author | Votes | Δ |
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| 123 | 5 | 0.00 |
Last visited: Jan 17, 2017, 1:10:57 PM
| Author | Votes | Δ |
|---|---|---|
| 123 | 5 | 0.00 |