Read Postgres Log remotely

[Eduardo Sá dos Reis <eduardoreis@xxxxxxxxxxxxx>]

Hi,

I need to read files postgres log remotely.
I'm using the command:

pg_read_file select ('pg_log/postgresql-2014-06-11_000000.log', 0, 
10000000);

The result is just the first line of the file.

How do I read every line of the file??

Grateful.
Eduardo Reis