works with stoneage node versions ≥ v0.8 (.also features a sane replacement for os.networkInterfaces().This library utilizes this information when available. node ≥ 0.12 and io.js report MAC addresses in os.networkInterfaces().
#NODEJS MAC MAC OS#
works on Linux, Mac OS X, Windows, and on most UNIX systems.There is no web api reporting the mac address of the machine (and that is a good thing). This useful for example for distributed/scaled applications, for example when generating UUIDs.Īlso it seems to be worth noting that this library is not intended to be used in a browser. This library reports the mac address of the server the application is running on. (includes npm) Download the Node.js source code, a pre-built installer for your platform, or install via a package manager. Using a Node installer to install Node.js and npm Checking your version of npm and Node.js To see if you already have Node. Reporting the mac address is not in any way similar to reporting the IP address of the client that accesses your application. The host system (see API + Examples below).Ī common misconception about this library is that it reports the mac address of the client that accesses some kind of backend. This library allows to discover the MAC address per network interface and choosesĪn appropriate interface if all you're interested in is one MAC address identifying While a host may have multiple MAC addresses – since every network interface may Retrieve MAC addresses in Linux, OS X, and Windows.Ī common misconception about MAC addresses is that every host had one MAC address, To install the current version of Node.js and npm via Homebrew, open a Terminal window on your Mac and enter this command: brew install node However, I highly recommend you install specific major versions of Node.js as a matter of practice, because it forces you to be aware of exactly what version youre installing.
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