keep running the openmrs sdk in background

I have installed the OPenMRS SDK on Ubuntu 22.04 on Digitalocean.

How to keep running the below command in background

mvn openmrs-sdk:run -DserverId=server

I can’t keep the putty window open. please help

OpenMRS SDK is mostly suitable for setting up servers for development purposes only. If you want to deploy a permanent server please follow this: https://openmrs.atlassian.net/wiki/spaces/docs/pages/25477672/Installing+OpenMRS