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Re: Creating users from shell or perl script

From: Mo Holkar <pgsql(at)digitalmindgames(dot)com>
To: pgsql-novice(at)postgresql(dot)org
Subject: Re: Creating users from shell or perl script
Date: 2001-11-23 09:39:23
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
At 06:59 23/11/01, you wrote:
>On Fri, 2001-11-23 at 03:29, Danny Aldham wrote:
> >=20
> > I have written a program that will install some software,
> > create a database, and create a couple of postgres users. Most
> > everything is working, but I cannot see how to create postgres
> > users with set passwords. If the script calls createuser the=20
> > prompts do not come to the user, and anyway I do not want them to.
> > I want to be able to create the user with a password and not have
> > the person running the script see it. Right now I am trying in perl:
> > $output =3D `/usr/local/pgsql/bin/createuser $New_User ` ;
>You don't have to do this through the shell scripts; you can use SQL
>CREATE USER username WITH PASSWORD 'password'

If your situation is that you _have_to_ run it from the shell, you can run 
this single query with something like:

$ psql -c "CREATE USER username WITH PASSWORD 'password'"

or if you have a load of them to add and don't want to run a separate psql 
each time, you can read a set of queries in from a file using psql --file 

See the section of the docs on command-line options for psql, there's loads 
of useful things you can do with it.



Mo Holkar
Digital Mind Games -- log on to take over

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Subject: Re: Update from a table.
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Subject: Re: Creating users from shell or perl script

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