How to restart nodejs?

Question

SSH

The question is extremely noob.
I connect via shh to the server
, execute the $ node test.js command,
then $ disappears, and now the commands in the node are all.
I write anything and it gives me [[^A and so on.
So how do you run a command? I need to restart the test.js file

Answer 1

ctrl+c

Answer 2

You can use "forever" to run js in the background
https://www.npmjs.com/package/forever