/Shell/Bash/Change hostname ubuntu 20.04

Change hostname ubuntu 20.04

Rename computer ubuntu 20.04

#1- Delete the old name and setup new name
sudo hostnamectl set-hostname newHostname

#2- Edit the /etc/hosts file:
sudo nano /etc/hosts

#3- Reboot the system 
sudo reboot

#4- To check the new hostname
hostnamectl

Change hostname ubuntu 20.04

#Change hostname
sudo hostnamectl set-hostname newHostName 
#Edit the /etc/hosts file, and replace existing hostname with a new hostname.
sudo nano /etc/hosts
#Reboot the system to changes take effect
sudo reboot

Similar codes

0 vote155 views1 answer
Github url not showing
Shell/Bash
3 votes106 views1 answer
Run docker image ubuntu
Shell/Bash
0 vote147 views1 answer
Github get parent branch
Shell/Bash
0 vote142 views1 answer
How to show which kerne version is intalled on the system linux
Shell/Bash
1 vote143 views2 answers
Install aws cli mac
Shell/Bash
1 vote145 views1 answer
Tmu rename tab
Shell/Bash
0 vote186 views1 answer
Mikrotik address list log into file
Shell/Bash
1 vote128 views2 answers
Free port in linux
Shell/Bash
0 vote138 views1 answer
Mac change file created file changed
Shell/Bash
0 vote173 views3 answers
Package 'docker-ce' is not installed, so not removed
Shell/Bash