[ADMIN] Starting postmaster problem

[Bogdan Paduraru]

Hello,
I installed Postgresql 7.0.2 on a Redhat Linux 6.1 and I want now to run
it, but it seems I have a problem.
I connected as root on my server.
After that I do :
$ su postgres
$nohup /usr/local/pgsql/data \ </dev/null >>server.log 2>>1 &
After the second command I get
bash : server.log: Permission denied
Can you help me?
And another thing : how can I make it to run when I start my Linux
server?

Bogdan