add node-getmac modules

node_modules/node-getmac/.npmignore

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+.DS_Store
+node_modules
+*.log
+test
+coverage
+out
+output

node_modules/node-getmac/README.md

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+get local mac in nodejs
+
+### use
+``` javascript
+var macAddr = require('node-getmac');
+
+// '60:03:08:98:a7:d8'

node_modules/node-getmac/index.js

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+/**
+ * @file get local mac address
+ * @author liulangyu(liulangyu90316@gmail.com)
+ */
+
+var execSync = require('child_process').execSync;
+var platform = process.platform;
+
+module.exports = (function () {
+    var cmd = {
+        win32: 'getmac',
+        darwin: 'ifconfig -a',
+        linux: 'ifconfig -a || ip link'
+    }[platform];
+
+    var regStr = '((?:[a-z0-9]{2}[:-]){5}[a-z0-9]{2})';
+
+    var macReg = new RegExp('ether\\s' + regStr + '\\s', 'i');
+
+    try {
+        var data = execSync(cmd).toString();
+        var res = {
+            win32: new RegExp(regStr, 'i').exec(data),
+            darwin: macReg.exec(data),
+            linux: macReg.exec(data)
+        }[platform];
+
+
+        if (res) {
+            return res[1];
+        }
+    }
+    catch (e) {
+        return '';
+    }
+})();

node_modules/node-getmac/package.json

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+{
+  "_args": [
+    [
+      "node-getmac",
+      "/Users/life/Documents/kuaipan/leanote/desktop-app"
+    ]
+  ],
+  "_from": "node-getmac@latest",
+  "_id": "node-getmac@1.0.3",
+  "_inCache": true,
+  "_installable": true,
+  "_location": "/node-getmac",
+  "_nodeVersion": "8.4.0",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/node-getmac-1.0.3.tgz_1506680192636_0.27925579715520144"
+  },
+  "_npmUser": {
+    "email": "liulangyu90316@gmail.com",
+    "name": "liulangyu316"
+  },
+  "_npmVersion": "5.3.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "name": "node-getmac",
+    "raw": "node-getmac",
+    "rawSpec": "",
+    "scope": null,
+    "spec": "latest",
+    "type": "tag"
+  },
+  "_requiredBy": [
+    "#USER"
+  ],
+  "_resolved": "https://registry.npmjs.org/node-getmac/-/node-getmac-1.0.3.tgz",
+  "_shasum": "d2aa25e40fae11762302381b030d58b0e37d686a",
+  "_shrinkwrap": null,
+  "_spec": "node-getmac",
+  "_where": "/Users/life/Documents/kuaipan/leanote/desktop-app",
+  "author": {
+    "name": "liulangyu"
+  },
+  "bugs": {
+    "url": "https://github.com/michaelliu90316/node-getmac/issues"
+  },
+  "dependencies": {},
+  "description": "get local mac address. simple and work fine for mac linux and windows.",
+  "devDependencies": {},
+  "directories": {},
+  "dist": {
+    "integrity": "sha512-HEmIX5vFfYgpAH/MHiKgx4g7gCHWkBlmH+8huPk1d2cj73yKAdwcXqEykLpEzcRzIAUrAvd0sZhM/UKURS4xZA==",
+    "shasum": "d2aa25e40fae11762302381b030d58b0e37d686a",
+    "tarball": "https://registry.npmjs.org/node-getmac/-/node-getmac-1.0.3.tgz"
+  },
+  "homepage": "https://github.com/michaelliu90316/node-getmac#readme",
+  "keywords": [
+    "node-mac",
+    "mac-address",
+    "windows-mac-linux"
+  ],
+  "license": "ISC",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "email": "liulangyu90316@gmail.com",
+      "name": "liulangyu316"
+    }
+  ],
+  "name": "node-getmac",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/michaelliu90316/node-getmac.git"
+  },
+  "scripts": {
+    "test": "npm test"
+  },
+  "version": "1.0.3"
+}

tests/test_getmac.js

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+var macAddr = require('node-getmac');
+console.log(macAddr)