I'm using Postges 9.6 on Ubuntu Linux 16. I'm trying to figure out how the Postgres server was installed so I can figure out a command to start and stop it. It evidently isn't installed as a Linux service
[rails@server ~]$ sudo service postgresql status Redirecting to /bin/systemctl status postgresql.service Unit postgresql.service could not be found.
"which psql" reveals
[rails@server ~]$ which psql /usr/bin/psql
I'm sort of at a loss for the next steps in figure out the command to start and stop it.