how to run a pm2 script code example
Example 1: pm2 --run
pm2 start npm --name AppName -- run start-npm-dev
Example 2: how to run script command in pm2
pm2 start npm --name "myApp" -- run "start:test"
pm2 start npm --name "myApp" -- run "start:staging"
pm2 start npm --name "myApp" -- run "start:production"