Re: Connect to specific cluster on command line

Carsten Klein <c.klein@datagis.com> writes:
> So, forget about the packager. With core PostgreSQL tools it is possible 
> to have more than one cluster. How do you specify what cluster to 
> connect to with psql or pg_dump? Do I have to specify the cluster's 
> corresponding Unix domain socket directory via the --host option?

Usually you'd use -p (--port).  You *could* specify the exact path
to the postmaster's socket via -h, but I think that's not idiomatic.

            regards, tom lane