A cli tool to quickly create and manage nginx server blocks.
https://up.js.org
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10 lines
250 B
10 lines
250 B
'use strict';
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// Parses a string, and returns true if it is an IP Address.
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function isIP(str) {
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const IPv4 = /^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
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return IPv4.test(str);
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}
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module.exports = isIP;
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