let's see
i have changed gaf to servidor (i understanded this point at last)
and i can do:
[root@servidor root]# psql postgrestest -h servidor -U ogo
Welcome to psql, the PostgreSQL interactive terminal.
Type: \copyright for distribution terms
\h for help with SQL commands
\? for help on internal slash commands
\g or terminate with semicolon to execute query
\q to quit
postgrestest=>
and the error it's naw:
The SKYRIX application server could not connect to the database server !
Please ensure that your database server is running and that the LSConnectionDictionary default is correctly set.
--------------------------------------------------------------------------------
Current database configuration: database: ogo
server: servidor
user: ogo
mybe i need to delete the tables and reinstall them? but How can this be done?
do you know something like phpmyadmin? (I know, i ask for a lot of things... but it's my first time face to face with postgre...

...)
Thanks anyway