perhaps there pgAdmin has a functionality like this.
_____
From: pgsql-hackers-win32-owner(at)postgresql(dot)org
[mailto:pgsql-hackers-win32-owner(at)postgresql(dot)org] On Behalf Of Dann Corbit
Sent: Sunday, October 31, 2004 5:44 AM
To: PostgreSQL Win32 port list
Subject: [pgsql-hackers-win32] Suggestion for holding the hands of the
unwashed masses in Win32 land
Have a simple GUI for administration of the pg_hba.conf file with help
explaining each of the parameters.