You will need to modify the pg_hba.conf 
find the line 
local all postgres peer 

change the peer (access mode) to trust 

Save the pg_hba.conf and restart the postgresql server 

>From a sql shell window type 

ALTER ROLE postgres with password 'enter new password' --don't forget the 
single tics 

If you want to modify the access again 
Just modify the pg_hba,conf file again, this time change the access mode from 
trust to say md5 
this file is well documented within itself. 

Keep in mind if you want this server to accessible to other users, you have to 
modify 
both the pg_hba.conf and postgresql.conf configuration files 

Proceed as follows: 
Edit the postgresql.conf - uncomment the line listen_address ="localhost" , 
change localhost to "*" save file 
Edit the pg_hb.conf - modify /add a line as follows 

host all all 192.168.1.0/24 md5 

Change the IP_Addres (the first three octat) to whatever your network sub-net 
layout just keep the .0/24 

Now, restart the postgresql server , if done right it should work 

Use pgAdmin to configure groups and users 

Good day 
S. 





----- Original Message -----

From: "James Woods" <james.woods.n...@statefarm.com> 
To: pgadmin-support@postgresql.org 
Cc: "Phil Holverson" <phil.holverson.a...@statefarm.com>, "James Woods" 
<james.woods.n...@statefarm.com> 
Sent: Wednesday, April 10, 2013 7:28:47 AM 
Subject: Re: [pgadmin-support] Post Installation PostgreSQL 


Hello; 

I’m using the following installation guide: 
http://techguide.opr.statefarm.org/index.php/Workstation_Setup_Guide:_PostgreSQL_%26_pgAdmin
 

One step in the section ‘Post Installation Verification (Windows)’ states: 

    * Enter the postgres password 


A default password is not provided on the Wiki page. Nor is it cached as a 
property for localhost. 

What is the default password? 

Thank You 
James Woods 
Capacity Management 
Strategy and Enablement Lead 
C:309-846-9947 



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