From: | "Hossein S(dot) Zadeh" <hossein(at)bf(dot)rmit(dot)edu(dot)au> |
---|---|
To: | postgreSQL <pgsql-admin(at)postgreSQL(dot)org> |
Subject: | RE: [ADMIN] passwords ? |
Date: | 2000-02-24 05:46:41 |
Message-ID: | Pine.OSF.4.02.10002241643290.32596-100000@otto.bf.rmit.edu.au |
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Thread: | |
Lists: | pgsql-admin |
On Thu, 24 Feb 2000, Benjamin Tehan wrote:
> i tried that also and it didnt work
>
> [admin(at)host3 admin]$ su postgres
> Password:
> su: incorrect password
> [admin(at)host3 admin]$
>
> If i su postgres from root i dont need to enter a password
>
Probably because password of postgres account is disabled! :-)
Seriousely, postgres account gets "!!" as its password in /etc/shadow, and
it only means one thing: no one can login to postgres account. This
extends to "su" from another account as well.
But of course most security checks are ignored if you are "root";
including "su" into a disabled account.
cheers,
Hossein
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