Unset » History » Version 3
Per Amundsen, 12/01/2018 12:47 AM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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| 2 | |||
| 3 | 3 | Per Amundsen | */unset [-slg] <%var> [%var..]* |
| 4 | 1 | Per Amundsen | |
| 5 | Unset local or global variables, local variables take precedence over a global variable with the same name. |
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| 6 | |||
| 7 | 2 | Per Amundsen | [[Scripting_Wildcards|Wildcards]] is allowed. |
| 8 | 1 | Per Amundsen | |
| 9 | *Switches* |
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| 10 | |||
| 11 | -s - Prints unset information. |
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| 12 | 3 | Per Amundsen | -l - Unset local variable(s). |
| 13 | -g - Unset global variable(s). |
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| 14 | 1 | Per Amundsen | |
| 15 | *Parameters* |
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| 16 | |||
| 17 | <%var> - Variable to unset. |
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| 18 | [%var..] - Additional variables to unset. |
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| 19 | |||
| 20 | *Example* |
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| 21 | |||
| 22 | <pre> |
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| 23 | alias example { |
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| 24 | ;Create and fill a variable with data. |
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| 25 | /set %var1 Variable test. |
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| 26 | |||
| 27 | ;Print the variable value. |
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| 28 | /echo -a %var1 |
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| 29 | |||
| 30 | ;Unset the variable. |
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| 31 | unset %var1 |
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| 32 | |||
| 33 | ;Print the variable value after unset. |
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| 34 | echo -a %var1 |
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| 35 | } |
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| 36 | </pre> |