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Setup Webmin For System Administration
Learn how to install Webmin from the command line to graphically manage your server from a web browser.
Webmin is a free and open source Perl-based online server management control panel. Webmin runs at its own process and web server defaulting to port 10000. It comes with a web-based terminal for various tasks and when SSH is not available.
Webmin has to be installed on a web server. It an be directly uninstalled like a standard software package. It’s important to confirm your decision before proceeding, as this will also remove any customizations made to Webmin, including IP access control, themes, and created users.
Requirements For Webmin
Glossary
IP
Internet Protocol address is a numerical label that is assigned to a device connected to a computer network.
RHEL
Red Hat Enterprise Linux
Debian
Debian GNU/Linux
Firewall
Network security system that monitors and controls incoming and outgoing network traffic based on configurable security rule.
Download
Webmin can be downloaded from Webmin. Then the downloaded file is executed directly on the server or locally before installation based on the operating system.
Web Portal
Webmin requires the default port 10000 to be open in the firewall configuration. The webmin interface can be accessed at the following URL https://Server-IP:10000
where “Server-IP” is replaced by your server IP address or hostname.
Setup Webmin
# Download Webmin Setup Script # curl -o webmin-setup-repo.sh https://raw.githubusercontent.com/webmin/webmin/master/webmin-setup-repo.sh # Execute Webmin Setup Script # sh webmin-setup-repo.sh
Install Webmin
# Install Webmin On RHEL And Derivatives # dnf install webmin # Install Webmin On Debian And Derivatives # apt-get install webmin --install-recommends




Open Source
Webmin is released under the BSD-3-Clause license. The permissive license requires the preservation of the copyright notice and disclaimer. It allows commercial use, modification, distribution, and allows making derivatives proprietary, consult the license for more specific details.
Perl is dual-licensed under the GNU General Public License (GPL) and the Artistic License. The GPL copyleft license comes with strict rules and requirements to ensure the software remains free and open-source. The Artisitic permissive license requires the preservation of the copyright notice and disclaimer. It allows commercial use, modification, distribution, and allows making derivatives proprietary, consult the license for more specific details.
Conclusion:
Webmin is easy to install once you meet all the requirements for the server and operating system. Install Webmin Control Panel using the command line and graphically use in a web browser.
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