What is Webmin and what is it used for?

Webmin is a web-based graphical interface for Linux server administration. It provides a browser-based alternative to command-line management, enabling administrators to configure user accounts, DNS, web servers (Apache/Nginx), databases, firewalls, package management, and more through an intuitive web interface.

How do you install Webmin on a Linux server?

Install Webmin by adding the official Webmin repository to your system (using their install.sh script or manually), then install with your package manager (apt or yum). After installation, access the Webmin interface at https://your-server-ip:10000 using your root or sudo credentials.

Is Webmin safe to use on a production server?

Webmin can be used safely on production servers with proper security configuration: change the default port (10000), restrict access to specific IP addresses via firewall rules, enable HTTPS with a valid SSL certificate, use two-factor authentication, and keep Webmin updated. Avoid exposing Webmin directly to the internet without IP restrictions.

What is the difference between Webmin and cPanel?

Webmin is a free, open-source Linux administration tool focused on system management. cPanel is a commercial web hosting control panel focused on web hosting management with WHM for server administration. cPanel is more comprehensive for web hosting but costs significantly more, while Webmin is ideal for direct server administration at no cost.

Webmin: How to Install the Web-Based Linux Management Tool

March 8, 2021 / Nirav Shah

Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. Webmin removes the need to manually edit Unix configuration files like etc, passwd etc.

TABLE OF CONTENTS

Webmin: A web-based Linux management tool

Install Perl

Phases to Install Webmin in Linux

Talk to AWS Certified Consultant

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How to Install Perl as a Prerequisite for Webmin on Linux

sudo yum -y install perl

Issue the command below to download the Virtualmin installer script:

wget http://software.virtualmin.com/gpl/scripts/install.sh

Execute the VirtualMin installation script.

sudo sh install.sh

There are three (3) Phases to the installation:

Step-by-Step Phases to Install Webmin on Linux Server

Phase 1

Webmin: A web-based Linux management tool

Phase 2

Webmin: A web-based Linux management tool

Phase 3

Webmin: A web-based Linux management tool

The above screenshot marks the end of the installation process.

Proceed to visit your domain on port 10000 on your browser with http://domain_name:10000 replacing domain_name with your domain name.

Webmin: A web-based Linux management tool

Enter root as the username and your root password in the password entry.

After logging in, next is the Post-Installation Wizard.

Webmin: A web-based Linux management tool

Adding a Valid Certificate with Let’s Encrypt

Under Webmin, navigate to Webmin Configuration, next click on SSL Encryption.

Webmin: A web-based Linux management tool

Navigate to the Lets’s Encrypt Section.

Webmin: A web-based Linux management tool

Also read: How Enable Username & Password Authentication for Linux EC2

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Nirav Shah

Nirav Shah is the Director of Eternal Web Pvt Ltd, an AWS Advanced Consulting Partner and certified Odoo Partner based in the UK. With over a decade of experience in cloud computing, digital transformation, and ERP implementation, Nirav helps enterprises adopt the right technology to solve complex business challenges. He specialises in AWS infrastructure, Odoo ERP, and web development solutions for businesses across the UK and beyond.