any resources on ubuntu CLI?

[Fajar Priyanto]

Hi all,
I've been googling for any references on list of ubuntu's Command Line 
Interface. For exampe how to start/stop services like network, servers, etc.

In Mandriva, I usually use:
service network restart
service httpd restart
etc.

Any clue is appreciated. Thanks.
-- 
Fajar Priyanto | Reg'd Linux User #327841 | http://linux2.arinet.org
Ubuntu Hoary 5.0.4
public key: https://www.arinet.org/fajar-pub.key