Hdel » History » Version 1
Per Amundsen, 02/11/2014 03:55 PM
| 1 | 1 | Per Amundsen | _Added in 1.9.0_ |
|---|---|---|---|
| 2 | |||
| 3 | */hdel [-sw] <name> <item>* |
||
| 4 | |||
| 5 | Deletes an item from a hash table. |
||
| 6 | |||
| 7 | *Switches* |
||
| 8 | |||
| 9 | -s - Displays the result. |
||
| 10 | -w - Indicates item is a wildcard. |
||
| 11 | |||
| 12 | *Parameters* |
||
| 13 | |||
| 14 | <name> - The hashtable to delete from. |
||
| 15 | <item> - The hashtable item to delete. |
||
| 16 | |||
| 17 | *Example* |
||
| 18 | |||
| 19 | <pre> |
||
| 20 | alias example { |
||
| 21 | ;Create a hashtable and Add items. |
||
| 22 | /hadd -m example academic a |
||
| 23 | /hadd example academy a |
||
| 24 | /hadd example accelerate a |
||
| 25 | /hadd example accelerator a |
||
| 26 | /hadd example accept a |
||
| 27 | /hadd example access a |
||
| 28 | /hadd example accident a |
||
| 29 | /hadd example because b |
||
| 30 | |||
| 31 | ;Print Nmber of items. |
||
| 32 | /echo -a $hget(example, 0).item |
||
| 33 | |||
| 34 | ;Remove everything by one. |
||
| 35 | /hdel -w example a* |
||
| 36 | |||
| 37 | ;Print number of items. |
||
| 38 | /echo -a $hget(example, 0).item |
||
| 39 | |||
| 40 | ;Free table. |
||
| 41 | /hfree example |
||
| 42 | } |
||
| 43 | </pre> |