Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
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I should wait on this, but I'm gonna take a stab...
I believe you don't edit /etc/hosts to define your hostname, instead you would edit a file like /etc/HOSTNAME /etc/hostname or on some systems it's in a directory /etc/sysconfig/host
You could also temporarily set it with:
where newhostname is the hostname you want it to be. Note that after a reboot it will return to the default if it's not changed in the configuration file that your distro uses.
Originally posted by ppuru actually it is the file /etc/sysconfig/network, edit the
this will be available even after a reboot.
a quicker way - edit
but that won't be saved when you reboot.
MasterC never sleeps???
Thanks for covering me
And it would surely seem I don't, I know.
The cool part about it is that I actually have a full time job, take care of my house, have a decent social life and still have time to get at least 6 hours of sleep a day.
Here's the catch though:
I'm in the US Navy. I'm a pharmacy tech that works nights by myself, in a pharmacy in a small hospital, and lucky for me, rarely does anything happen. I get to spend nearly all 12 of my hours at work, on a T3 connection to LQ. Before I became a moderator I was known as an LQ Addict and the title was replaced but the spirit surely wasn't. In fact I spend more time here now than before
You will need to edit the /etc/hosts file on your other computers, unless you run a nameserver. In /etc/hosts, you have an entry for localhost which is accessed.
If you do change your computers hostname, you wil need to log out of KDE. Even if you edit a file, I think that you need to run the "hostname" command as well if you don't reboot. There are environment variables $HOST & $HOSTNAME that contain the hostname and may be used by some libraries.
Ok, currently my /etc/hostname shows the correct hostname. uname -a & cat /proc/sys/kernel/hostname does as well. However, cron jobs still email out w/ the incorrect hostname & when I first login via SSH that very first line also show the incorrect hostname. What did I miss, do I just have to reboot?
uid0sd@machine:~$ ssh correct_hostname
Linux previous_hostname 2.6.20-16-server #2 SMP Wed May 23 01:53:06 UTC 2007 i686
The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
You have mail.
Last login: Tue Sep 11 07:53:25 2007 from machine.domain.com
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.