Looking for ways to change your DNS server addresses in Ubuntu 12.10? Here’s a quick tip that shows you how.
This tutorial is going to show you how to replace your current DNS providers in Ubuntu easily. With more faster and secure DNS providers available, settling for the ones provided by your ISP is no longer the only option available to you. You can choose your own DNS providers and replace the current one provided to you anytime, and this tip will show you how.
Objectives:
- Change DNS providers in Ubuntu 12.10
- Enjoy!
To get started, press Ctrl – Alt – T on your keyboard to open the terminal. When it opens, run the commands below to edit dhclient.conf file.
sudo gedit /etc/dhcp/dhclient.conf
Next, edit the file to look like the one below. Remove the comment ( # ) and add the DNS addresses as shown below. Replace the addresses highlighted below with your own DNS provider addresses. Save the file and close.
prepend domain-name-servers 8.8.8.8, 8.8.4.4;
Restart your computer and verify.
Enjoy!
Frequently Asked Questions
How to change DNS server addresses in Ubuntu 12.10?
To change DNS server addresses in Ubuntu 12.10, open the terminal using Ctrl – Alt – T, edit the dhclient.conf file by running 'sudo gedit /etc/dhcp/dhclient.conf', add your desired DNS addresses, save the file, and restart your computer.
What are the benefits of changing DNS providers in Ubuntu 12.10?
Changing DNS providers in Ubuntu 12.10 allows you to select faster and more secure DNS servers than those provided by your ISP, improving browsing speed and security.
How can I replace the current DNS providers in Ubuntu easily?
You can easily replace the current DNS providers in Ubuntu by editing the dhclient.conf file, adding the DNS addresses of your preferred providers, saving the file, and restarting your computer.
Why should I choose my own DNS providers in Ubuntu 12.10?
Choosing your own DNS providers in Ubuntu 12.10 gives you the flexibility to select providers that offer better performance, security, and privacy compared to the default ones from your ISP.
What are the steps to edit the dhclient.conf file in Ubuntu 12.10?
To edit the dhclient.conf file in Ubuntu 12.10, open the terminal, run 'sudo gedit /etc/dhcp/dhclient.conf', add the desired DNS addresses, save the file, and restart your computer for the changes to take effect.
How do I verify the DNS changes after updating in Ubuntu 12.10?
To verify the DNS changes in Ubuntu 12.10, restart your computer after updating the dhclient.conf file, and confirm the new DNS server addresses are being used by checking your network settings.
What is the command to open the terminal in Ubuntu 12.10?
To open the terminal in Ubuntu 12.10, press Ctrl – Alt – T on your keyboard, which will launch the terminal window for executing commands.
Can I change DNS providers in Ubuntu 12.10 without restarting my computer?
No, to apply the changes in DNS providers in Ubuntu 12.10, you need to restart your computer after editing the dhclient.conf file to ensure the new DNS settings take effect.
