Postgresql setting

hi, before i have write about setting postgresql in my blogger at http://agustiono.wordpress.com , but now i wan to write in english.u can click in here for indonesian languages.Ok first step for configuration postgresql at your server.1. login fro shell as “root”2. from command type “su postgres”root@love [~]# su postgres3.after login as user postgres create database testbash-2.05b$ createdb