Unset » History » Version 1
Per Amundsen, 02/14/2014 02:32 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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3 | */unset [-s] <%var> [%var..]* |
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5 | Unset local or global variables, local variables take precedence over a global variable with the same name. |
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6 | |||
7 | Wildcards is allowed. |
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8 | |||
9 | *Switches* |
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11 | -s - Prints unset information. |
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13 | *Parameters* |
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14 | |||
15 | <%var> - Variable to unset. |
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16 | [%var..] - Additional variables to unset. |
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17 | |||
18 | *Example* |
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19 | |||
20 | <pre> |
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21 | alias example { |
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22 | ;Create and fill a variable with data. |
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23 | /set %var1 Variable test. |
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24 | |||
25 | ;Print the variable value. |
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26 | /echo -a %var1 |
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27 | |||
28 | ;Unset the variable. |
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29 | unset %var1 |
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30 | |||
31 | ;Print the variable value after unset. |
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32 | echo -a %var1 |
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33 | } |
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34 | </pre> |