https://askubuntu.com/questions/1394723/systemd-drop-in-unit-execstartpre-as-root-user-execstart-as-custom-user
server - systemd drop-in unit, ExecStartPre as root user, ExecStart as custom user - Ask Ubuntu
I have a web service running using systemd, this service runs by its own user, and I would like to execute some ExecStartPre commands but running as root user....
systemd drop in