Hdel » History » Version 2
Per Amundsen, 08/13/2015 08:21 AM
1 | 1 | Per Amundsen | _Added in 1.9.0_ |
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2 | |||
3 | */hdel [-sw] <name> <item>* |
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4 | |||
5 | Deletes an item from a hash table. |
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6 | |||
7 | *Switches* |
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8 | |||
9 | -s - Displays the result. |
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10 | -w - Indicates item is a wildcard. |
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11 | |||
12 | *Parameters* |
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13 | |||
14 | <name> - The hashtable to delete from. |
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15 | <item> - The hashtable item to delete. |
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16 | |||
17 | *Example* |
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18 | |||
19 | <pre> |
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20 | alias example { |
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21 | 2 | Per Amundsen | ; Create a hash table |
22 | 1 | Per Amundsen | /hadd -m example academic a |
23 | 2 | Per Amundsen | |
24 | ; Add some items to the hash table.. |
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25 | 1 | Per Amundsen | /hadd example academy a |
26 | /hadd example accelerate a |
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27 | /hadd example accelerator a |
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28 | /hadd example accept a |
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29 | /hadd example access a |
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30 | /hadd example accident a |
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31 | /hadd example because b |
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32 | |||
33 | 2 | Per Amundsen | ; Print number of items. |
34 | //echo -a $hget(example, 0).item |
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35 | 1 | Per Amundsen | |
36 | 2 | Per Amundsen | ; Remove everything matching wildcard 'a*'. |
37 | 1 | Per Amundsen | /hdel -w example a* |
38 | |||
39 | 2 | Per Amundsen | ; Print number of items. |
40 | //echo -a $hget(example, 0).item |
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41 | 1 | Per Amundsen | |
42 | 2 | Per Amundsen | ; Free table. |
43 | 1 | Per Amundsen | /hfree example |
44 | } |
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45 | </pre> |