Installation of Webmin in RHEL 7

Step 1

create repo for webmin

vi /etc/yum.repos.d/webmin.repo

add below contant 

[Webmin]
name=Webmin Distribution Neutral
#baseurl=http://download.webmin.com/download/yum
mirrorlist=http://download.webmin.com/download/yum/mirrorlist
enabled=1

Step 2

Download the webmin GPG key

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

import the key with below command

rpm --import jcameron-key.asc

Step 3

Install webmin 

yum install webmin -y

Step 4

Start the service of webmin

service webmin start

enable the webmin service on boot

chkconfig webmin on

Now open the webmin in browser with follows 

url: https://ip or hostename:10000