PM2 CheatSheet
https://pupli.net/2016/10/20/pm2-cheatsheet/
Start PM2 and process list on start
https://pupli.net/2019/06/17/start-pm2-and-process-list-on-start/
How to update PM2
https://pupli.net/2019/05/27/how-to-update-pm2/
Add dates to pm2 error logs
https://pupli.net/2019/07/11/add-dates-to-pm2-error-logs/