node.js check your CPU specification

 Please read how to initialize npm from this post.

1. Arch

First, you need to type the 'const os = require('os');' to import the os module.

After that type 'console.log(os.arch());'. 

Now run the node to run index.js or index.

Enter: need to check your file path

- node index.js

- node index

2. CPUs

First, you need to type the 'const os = require('os');' to import the os module.

After that type 'console.log(os.cpus());'. 

Now run the node to run index.js or index.

Enter: need to check your file path

- node index.js

- node index

After you type 1,2 Your OS system CPU info will appear on the Terminal.