Fopen » History » Version 1
Per Amundsen, 02/10/2014 09:48 PM
| 1 | 1 | Per Amundsen | _Added in 1.8.10_ |
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| 2 | |||
| 3 | */fopen [-no] <handle> <filename>* |
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| 4 | |||
| 5 | Opens the specified file and assigns a name to it for later reference. The open fails if the file does not exist. |
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| 6 | |||
| 7 | *Switches* |
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| 8 | |||
| 9 | -n - Creates the file if it does not exists, fails if the file exists. |
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| 10 | -o - Creates a new file, overwrites if it exists. |
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| 11 | |||
| 12 | *Parameters* |
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| 13 | |||
| 14 | <handle> - Handle to assign the file. |
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| 15 | <filename> - Path/Filename to open. |
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| 16 | |||
| 17 | *Example* |
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| 18 | |||
| 19 | <pre> |
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| 20 | alias fopen_example { |
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| 21 | ;Open hello.txt file. |
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| 22 | /fopen -n h hello.txt |
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| 23 | |||
| 24 | ;Error check |
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| 25 | if ($ferr) { |
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| 26 | /echo -sce info * /fopen_example: $err |
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| 27 | /halt |
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| 28 | } |
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| 29 | |||
| 30 | ;Write 'Hello There' to the file. |
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| 31 | /fwrite h Hello There |
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| 32 | |||
| 33 | ;Close the handle. |
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| 34 | /fclose h |
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| 35 | |||
| 36 | ;Open file in default editor. |
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| 37 | /run hello.txt |
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| 38 | } |
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| 39 | </pre> |