Note that you shouldn’t use the same hostname on two different computers on the same network, as this can cause problems. This hostname is supposed to uniquely identify a computer on a network. There are two ways to change the hostname inUbuntu: Change hostname in command Line Change ho...
Change the Hostname The following steps outline how to change the hostname in Ubuntu 18.04. 1. Change the hostname using hostnamectl. In Ubuntu 18.04 we can change the system hostname and related settings using the command hostnamectl. ...
Ubuntu has three different classes of hostnames that you are able to change. Each have their purpose, but the main one you will be interested in is a static hostname. The hostnamectl tool will allow us to adjust each of these different classes of hostnames with ease. Below you can se...
1. First make a backup of the following files. cp /etc/hosts /etc/hosts.back cp /etc/hostname /etc/hostname.back 2. Edit the ‘hosts’ file: vi /etc/hosts The file should look like this: 127.0.0.1 localhost 127.0.1.1 your_new_hostname Here, change “some_hostname” to the new ...
Step 2: Change Ubuntu Hostname Option 1: Change the Hostname with hostnamectl Command (Easiest Method) You can easily change the hostname using options with thehostnamectlcommand: sudo hostnamectl set-hostname file_serverCopy This will rename your system tofile_server. You can specify whateve...
Ubuntu users can also edit the /etc/hosts file or cloud.cfg file to change the old hostname to the new one. hostnamectl command hostnamectl may be used to query and change the system hostname and related settings. This tool distinguishes three different hostnames: the high-level “pretty...
How To Set The Hostname On Ubuntu Or Debian? $ sudo hostnamectl set-hostname your-hostname $ sudo vim /etc/hosts Open the hosts file and add the following line: 127.0.1.1 your-hostname
2: Command to check the Ubuntu Linux computer name 3: Edit the Hostname file Step 4: Change the computer name without restart Step 5: Check the updated hostname Change Ubuntu Linux computer name using the command terminal 1: Open a command terminal. ...
1. How to change hostname in Ubuntu/Debian-based Distros? If you own a Debian-based Linux distribution such as Ubuntu, Linux-Mint, etc., you can use either a command-line method or a GUI-based method to change Linux hostname. We will discuss two methods to change hostname using the ...
Today, I'd like to change my computer name that is too long on ubuntu. Use "hostname" instruction to retrieve the compuer name >>hostname Dell-1545 Use "hostname dell-test" instruction to change the computer name temporarily. After restarting computer, its name will be restored. ...