[CentOS] Changing hostname?

Hi,

I recently made a CentOS install on a machine with an unsupported network card. I had to add the driver for it later, once I finished the install. For now I have this:

[kikinovak@localhost ~]$ hostname --fqdn localhost.localdomain

Q: how would I change this to something like calimero.local?

Here's what I *would* do, but I prefer to ask before.

1) edit /etc/sysconfig/network and edit this line:

HOSTNAME=calimero.local

2) add a line to /etc/hosts like this:

# Do not remove the following line, or various programs # that require network functionality will fail. 127.0.0.1 localhost.localdomain localhost 127.0.0.1 calimero.local calimero ::1 localhost6.localdomain6 localhost6

Please correct me if I'm wrong.

cheers,

Niki Kovacs