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13 lines
443 B
ReStructuredText
13 lines
443 B
ReStructuredText
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peek() Netscript Function
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=========================
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.. js:function:: peek(port)
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:param number port: Port to peek. Must be an integer between 1 and 20
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:RAM cost: 1 GB
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This function is used to peek at the data from a port. It returns the first element in the specified port
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without removing that element. If the port is empty, the string "NULL PORT DATA" will be returned.
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Read about how :ref:`netscript_ports` work here
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