# Generating a Startup Script 
pm2 startup
# Saving the app list to be restored at reboot 保存要在重新启动时恢复的应用程序列表
pm2 save 
# Manually resurrect processes(手动重新启动进程) pm2 save 之后
pm2 resurrect
# Disabling startup system 关闭启动系统
pm2 unstartup

PM2 - Startup Script