What is the default location of PM2 log files?

问题

I'm trying to find out where PM2 saves the log files by default?

I'm working with a Linux Ubuntu 16.04 server and I've installed it globally with npm i pm2 -g.

回答1:

pm2 saves logs to $HOME/.pm2/logs/XXX-err.log by default, where XXX is your pm2 app name

回答2:

I wanted to see the logs for different processes. There is a console-based UI for this:

pm2 monit

Extra tips for pm2 newbies:

• Launch multiple, co-ordinated, instance per cpu core with: pm2 start myApp.js -i max
  • Beware the 'js' example of cluster configuration; it didn't work for me. Try 'json' instead.
• By default, you need to leave user logged in to keep cluster running
• Handy commands:
  • pm2 start all (also stop / delete)
  • pm2 list

来源：https://stackoverflow.com/questions/55828017/what-is-the-default-location-of-pm2-log-files