Glossary term
What is PM2 (PM2 process manager)?
PM2 stands for PM2 process manager.
Keeps your Node app running after you close the terminal, and restarts it if it crashes.
Learn it properly · DevOpsLesson 1: Linux Fundamentals: Shell, SSH, Users, PermissionsEvery EC2 server is a Linux box with no screen. Filesystem, permissions, users, processes — and the fix for “my app dies when I close the terminal”.