Commands used to install :
sudo apt updatesudo apt install software-properties-common apt-transport-httpswget -q http://www.webmin.com/jcameron-key.asc -O- | sudo apt-key add –sudo add-apt-repository “deb [arch=amd64] http://download.webmin.com/download/repository sarge contrib”sudo apt install webminhttps://your_server_ip:10000