There is documentation under
Its web pages are
To be able to create and access databases in postgresql you need to have a postgresql user. Ask admin about this when needed!
When you have a user who has the right to create databases in postgresql
you can do that with
createdb. It can be convenient to use
a name of the database that is the same as your username to avoid name
collisions. Also that is the default for
when telling it which database to connect to.
You can run
psql on any computer that is part of the
CLUU system to access the same postgresql databases. The environment
PGHOST tells which server to use.