$commands » History » Version 2
Per Amundsen, 02/16/2023 09:20 PM
| 1 | 1 | Per Amundsen | _Added in 4.3_ |
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| 2 | |||
| 3 | *$commands(N/command)* |
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| 4 | |||
| 5 | Returns the Nth built-in and/or alias command. |
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| 6 | |||
| 7 | *Parameters* |
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| 8 | |||
| 9 | 2 | Per Amundsen | table(ktable). |
| 10 | |*Parameter*|*Description*| |
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| 11 | | N | If N = 0 number of commands, otherwise the Nth command. | |
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| 12 | | command | Returns [[$true]] if the command exists, otherwise [[$false]]. | |
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| 13 | 1 | Per Amundsen | |
| 14 | *Properties* |
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| 15 | |||
| 16 | 2 | Per Amundsen | table(ktable). |
| 17 | |*Property*|*Description*| |
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| 18 | | .builtin | Only list the built-in commands. | |
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| 19 | | .aliases | Only list the aliases found in scripts/plugins. | |
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| 20 | 1 | Per Amundsen | |
| 21 | *Example* |
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| 22 | |||
| 23 | <pre> |
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| 24 | ; Print number of total commands. |
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| 25 | //echo -ag $commands(0) |
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| 26 | |||
| 27 | ; Print number of built-in commands. |
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| 28 | //echo -ag $commands(0).builtin |
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| 29 | |||
| 30 | ; Print number of aliases commands found in scripts/plugins. |
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| 31 | //echo -ag $commands(0).aliases |
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| 32 | |||
| 33 | ; Print the first commands. |
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| 34 | //echo -ag $commands(1) |
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| 35 | </pre> |