[clue] Setting FQDN on RHEL7.

[P B]

Modify /etc/hostname and restart.  When using DHCP I also put 
DHCP_HOSTNAME=hostname.foo.com at the end of 
/etc/sysconfig/network-scripts/ifcfg-eno1234 or whatever number your 
interface is.

> David L. Willson <mailto:DLWillson at TheGeek.NU>
> October 23, 2015 at 2:54 PM
> hostnamectl I think
>
>
>
> Sent from my Verizon Wireless 4G LTE smartphone
>
>
> -------- Original message --------
> From: "David L. Anselmi" <anselmi at anselmi.us>
> Date: 10/23/2015 2:37 PM (GMT-07:00)
> To: CLUE <clue at cluedenver.org>
> Subject: [clue] Setting FQDN on RHEL7.
>
> So I have a RHEL7 machine and I want "hostname --fqdn" to return 
> "foo.example.com".  Right now it
> just returns "foo".
>
> Googling around suggested setting things in /etc/hosts or 
> /etc/sysconfig/network but those don't
> seem to work.  Or is there something I need to restart after making a 
> change?
>
> Thanks for the help!
>
> Dave
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