Rhel where is hostname set

However, using this method to change machine name results in setting-up the machine transient hostname. Finally, the hostnamectl command can be used to achieve the following hostname setups: —pretty , —static , and —transient. TecMint is the fastest growing and most trusted community site for any kind of Linux Articles, Guides and Books on the web. Millions of people visit TecMint! If you like what you are reading, please consider buying us a coffee or 2 as a token of appreciation.

We are thankful for your never ending support. Thank you! This is the only tutorial I followed that actually permanently changed the hostname on my server. Have a question or suggestion? Please leave a comment to start the discussion. As soon as you enter a new name, your system will recognize it as the new pretty hostname of your system. Follow the rest of the article in order to learn how you can change the static hostname of your Linux system, both temporarily and permanently.

Through the command line, you get a lot more power on Linux in order to make detailed system configurations. The hostname command is the easiest way to change the hostname. However, the change is only temporary and the hostname changes to its previous value when you restart the system. Nevertheless, we will explain how you can use this command. Enter the following command to fetch your current hostname:. In the above example, I changed the hostname and then verified the change through the hostname command.

In order to permanently change the hostname, that stays the same even after restart, please follow these steps:. For example, we used the nano editor to open the file as follows:. This will ask you if you want to save the changes. Enter Y and the changes will be saved to the hostname file. Then, set the new static hostname that is listed against the IP: There are many ways to set a hostname. Some are more efficient than others.

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