Om een grafische interface te kunnen gebruiken en zo een Ubuntu server makkelijker te kunnen beheren volg de onderstaande instructies:

Add Webmin Ubuntu repository

Open the /etc/apt/sources.list file to manually add the repository link to the list. In order to open the sources.list file, run the following command as root in your Terminal:

$ sudo vi /etc/apt/sources.list

This will open the file in the Nano editor. Move to the end of the file and paste the following line in order to add the Webmin repository to the list:

deb http://download.webmin.com/download/repository sarge contrib

The next step is to get the Webmin PGP key for the newly added repository. This way the system will trust this repository. Run the following command to do so:

$ wget http://www.webmin.com/jcameron-key.asc

Then add the key through the following command:

$ sudo apt-key add jcameron-key.asc

Installing Webmin on Ubuntu

Once the repository has been added and recognized, let us update the list of packages on our system through the following command:

$ sudo apt update

Finally, install the Webmin application through the following command:

$ sudo apt install webmin

Hierna kan er ingelogd worden op de interface door te gaan naar https://[server ip-adres of hostnaam]:10000

Voorbeeld van het resultaat is hieronder getoond:

schermafbeelding.png

Met dank aan:
https://vitux.com/install-and-configure-webmin-on-ubuntu