how do I send var number to ps process list ubuntu in node.js with spawn with options?

[mahdi00021]

Details

how do I send var number to ps process list Ubuntu in node.js with spawn?

I have a var number for example : NUMBER_X : 12345

I want that send number to process in list ps process ubuntu My code is this:

const rclone = require("rclone.js");

const task = new Promise((resolve, reject) => {
const subprocess = rclone.copy(source, dest, {

  "env":{
  ...process.env,
  NUMBER_X:1234
  },
  detached: true,
  stdio: 'ignore',
  'use-json-log': true,
  transfers: 100,
  'log-level' : 'INFO',
  'max-backlog': 999999,
  stats: '500ms'
});

subprocess.unref();


});

task.then((code) => {
  code === 0 ? console.log("complete") : null;
});

I want when type: ps -ef | grep rclone

Then I want to see NUMBER_X in list process Ubuntu

Node.js version

15

Example code

No response

Operating system

ubuntu

Scope

spawn child process

Module and version

Not applicable.