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28 lines
1.3 KiB
ReStructuredText
28 lines
1.3 KiB
ReStructuredText
write() Netscript Function
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===========================
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.. js:function:: write(portOrFilename, data="", mode="a")
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:RAM cost: 1 GB
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:param string/number portOrFilename: Port or text file/script that will be written to
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:param string data: Data to write
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:param string mode: Defines the write mode. Only valid when writing to text files or scripts.
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This function can be used to either write data to a port, a text file
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(.txt), or a script (.script, .js, .ns)
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If the first argument is a number between 1 and 20, then it specifies a port
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and this function will write ``data`` to that port. Read about how
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:ref:`netscript_ports` work here. The third argument, ``mode``, is not used
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when writing to a port.
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If the first argument is a string, then it specifies the name of a text file
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or script and this function will write ``data`` to that text file/script. If
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the specified text file/script does not exist, then it will be created. The
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third argument ``mode``, defines how the data will be written. If ``mode``
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is set to "w", then the data is written in "write" mode which means that it
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will overwrite all existing data on the text file/script. If ``mode`` is set
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to any other value then the data will be written in "append" mode which
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means that the data will be added at the end of the file.
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