how to list startup scripts using pm2 code example

Example 1: pm2 stop process

pm2 stop <processname>

Example 2: pm2

module.exports = {
  apps : [{
    name: "app",
    script: "./app.js",
    env: {
      NODE_ENV: "development",
    },
    env_production: {
      NODE_ENV: "production",
    }
  }, {
     name: 'worker',
     script: 'worker.js'
  }]
}