$commands » History » Version 2
Per Amundsen, 02/16/2023 09:20 PM
1 | 1 | Per Amundsen | _Added in 4.3_ |
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3 | *$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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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> |