A hostname is the label given to a device connected to a computer network.

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CentOS 6.5 hostname on VPS

I'm trying to change the hostname on my fresh CentOS 6.5 image (VPS) via SSH. The sources I've found all say the hostname can be permanently changed in /etc/sysconfig/network and /etc/hosts, and that ...
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1answer
814 views

Display hostname in GDM3 on Fedora 19 at login screen

I'm managing almost 100 lab PC's running Fedora 19. It's difficult to manage because it seems like no where that I can display the hostname at the login screen. GDM version: gdm-3.8-3.2
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1answer
25 views

CentOS 6.7: 'No address associated with name' as 'hostname --fqdn' output

please, before read this question, I would pray you to consider that I'm a Linux newbie and that I really need a help. I apologize in advance if the question will be trivial or stupid, I will search ...
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1answer
47 views

Browse by hostname from internet browser

I can browse my server site using ip:8080 which is inside my home network.But I am not able to browse using hostname:8080 I do not have dns server. I have edited /etc/hosts file to include ...
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1answer
16 views

set up pfctl to forbid local applications accessing a specific hostname

I am an OSX user, and I want to ban some hostnames, with which some local applications may do nasty things. pfctl is the default firewall on OSX 10.11 El captain. So, how to block the specific ...
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1answer
70 views

how to setup VPS domain registered via different service?

I have a domain that was registered with network solutions and my vps is hosted via hostWinds. I got a cheap/budget VPS because I'm a developer by trade and would rather know how to set all this ...
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1answer
15 views

How do I assign hostnames for machines on my network?

I'm using Terminal on a Mac running OS X Yosemite. Wondering how I can assign hostnames so that I can run telnet instead of using the ip address.
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1answer
582 views

Problem with routing tables network interface in Centos 6.6

I've problem with the routing tables, I've 2 network interface. (2 interfaces with 2 difference network address IP address: 112.xxx.xxx.xxx: static IP and 10.xxx.xxx.xxx local IP) 1: IP address is: ...
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1answer
171 views

Resolve Host's IP on VM

I have kind of tricky situation. I have monitoring tool where all my hosts and their VM's (with IP's and so on) are listed. But what I need is to resolve on which host(need it's ip or hostname) this ...
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1answer
39 views

Script To Update Multiple Hostnames

Needing a script to read row by row, then ssh into the machine and update the hostname of the machine, then exit and continue with the next row. We have a cvs file that contains the previous hostname ...
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0answers
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How to update ip in hosts file automatically from a VirtualBox guest?

I have a VirtualBox guest running Debian with Bridged Adapter. The host is running on Windows 8. I would like to connect from the host to the guest through a specific port. I came up with the ...
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0answers
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why is FQDN using external IP address

When postfix connects to the FQDN dur.bounceme.net it uses the external IP address: root@dur:~# root@dur:~# tail /var/log/mail.log Aug 28 04:39:45 dur postfix/master[6667]: terminating on signal 15 ...
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Changing hostname disturbs the system and DE's like KDE, Gnome, etc… What can I do to allow it anyway?

Long time ago I started to develop some kind of stealthmode-demon in c++. Part of this is to be only run as root and another part of it is, to change the hostname to a randomn generated one. I ...
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0answers
335 views

Could not open X display after hostname change

I need to change the hostname of my Computer from localhost.localdomain to DESKTOP. However, I can't manage to do this, even after browsing some of the net. I've changed my hostname with hostname ...
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0answers
220 views

Chrome OS: Crosh Window and Hostname

I have a couple of questions regarding Chrome OS: By default Ctrl+Alt+T opens a crosh window within the Chrome browser. I have the Crosh Window extension, which I would like Ctrl+Alt+T bound to - ...
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0answers
1k views

Getting Samba 4.1's “internal DNS” to update hostnames from dhcpd

Samba 4 comes with its own "internal DNS" which can be used rather than BIND. Since Samba 4's main new feature is AD replacement, I would figure that its DNS would function similarly to Windows ...
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0answers
216 views

Value of /proc/sys/kernel/hostname

I've set computer hostname in /etc/hostname a while ago (also there are record in /etc/hosts). Everything worked fine, but recently I've noticed that value of hostname (and /proc/sys/kernel/hostname) ...
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centos 6, hostname won't resolve, dns issue, loop detected

I've searched everywhere and tried all the suggestions that I've seen, but I just can't get this to work now (it was working before). This is the first time I've ever installed a test server that I ...
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211 views

CentOS DNS Server for localhost

I need install the DNS Server (BIND - CentOS 7) to work only locally. I mean, the same CentOS that has the BIND will connect/search in the DNS, any other host will 'connect' with this machine. The ...
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0answers
26 views

Pidora not reachable through hostname

I'm stuck on the following: I've got a Raspberry Pi with Fedora installed on it, a router, and a Fedora 21 box. ---Router--- | | pidora fedora The router doesn't know the hostname of ...
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197 views

how do I set a hostname in yast?

how do I set the hostname, FQDN, in yast? I ran yast => network devices => network services => hostname/DNS: YaST2 - lan @ arrakis Network Settings ...
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Configuration of “Same Host Name” for my all LAN Machines under squid proxy

I am having the network model as Modem N/w Switch ISDN (Airtel) -----------> Server(Centos) [Squid] -----------------> Client Machines. ...