Webmin is a free hosting control panel with an easy installation. It takes only 5 to 10 minutes to install and configuration is simple.
Requirements: Fresh install of CentOS 7 on your VPS/Server.
How to Install Webmin
Step 1: First you will need to login into your root account via SSH.
Then enter these 4 commands:
yum install wget -y
wget http://prdownloads.sourceforge.net/webadmin/webmin-1.860-1.noarch.rpm
yum -y install perl perl-Net-SSLeay openssl perl-IO-Tty perl-Encode-Detect
rpm -U webmin-1.860-1.noarch.rpm
Installation can take a few minutes and will depend on your server speed. Once it is complete, you will see a message with your Webmin admin URL.
Step 2: Next, open Webmin in a browser type http://ip-address here:1000
On CentOS 7, if the URL doesn’t work, it means that you need to open port 10000. You can do this by running this command:
firewall-cmd --zone=public --add-port=10000/tcp --permanent
firewall-cmd --reload
The Webmin dashboard will open.