Virtualmin is a powerful and flexible web hosting control panel for Linux and BSD systems. Available in an Open Source community-supported version, and a more feature-filled version with premium support, Virtualmin is the cost-effective and comprehensive solution to virtual web hosting management.

Also, Virtualmin is a web hosting control panel, designed to make it easy to manage websites, mailbox users, databases, and web applications. It provides website owner accounts, easily installable web applications, file management, and a comprehensive and easy to use API for integration with billing and support systems.

Install Virtualmin on CentOS 8

The first step is to set the hostname of the computer correctly, for it executes the hostnamectl command as follows:

sudo hostnamectl set-hostname virtual.osradar.com

Remember to replace the example hostname with your own.

Then, open the corresponding ports in the firewall so that Virtualmin can function correctly:

sudo firewall-cmd --zone=public --add-port=10000/tcp --permanent

And restart the firewall.

sudo firewall-cmd --reload

Then download the installation script provided by Virtualmin

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

Once it is downloaded, you just need to assign it execution permissions

chmod +x install.sh

and run it as root or using sudo

sudo./install.sh

Then the whole installation process will start, it can take a few minutes depending on your computer. If everything goes well, you will see a message like this:

[SUCCESS] Installation Complete!
[SUCCESS] If there were no errors above, Virtualmin should be ready
[SUCCESS] to configure at https://virtual.osradar.com:10000 (or https://192.168.1.22:10000).
[SUCCESS] You'll receive a security warning in your browser on your first visit.

So, now you have to complete the installation.

Complete the installation

In the previous screen output, you will have the address where you have to access from the browser to open the Webmin and Virtualmin console

When you see the login screen, enter your root credentials

Then, you will see a screen of a post-installation wizard click on Next

You will then be asked to use the memory according to the capabilities of the server.

On the next screen, you can enable the use of ClamAV.

Then, you will be asked if you want to enable MariaDB and PostgreSQL support.

In case you want to enable it, you will be asked for the password.

Then, you have to set the size of that database. This all depends on the capabilities of your computer.

The next step is the configuration of the DNS.

And finally, if you want to create a default virtual host,

In the end, you will see the following screen.

This indicates that the installation process has been completed successfully.

By clicking on the following button, the installer will refresh the system and it will be ready to use.

Conclusion

Virtualmin is a very complete Webmin module for hosting control. It is flexible, powerful, and with an interface that makes everything simple. Although all the potential can be deployed if we have a powerful computer. Now you know how to install it on CentOS 8

The post Install Virtualmin on CentOS 8 appeared first on Linux Windows and android Tutorials.

Webmin is a web-based interface for managing UNIX systems. It has a new web interface where you can modify and manage several things on the computer. For example, user accounts, UNIX groups, DNS, and others.

In addition, you will have no license problems with Webmin because it is released under the GPL3 license, which guarantees that you can use it, modify it, and install it as you want.

So, let’s install Webmin on Ubuntu 20.04 / Debian 10.

Installing Webmin on Ubuntu 20.04 / Debian 10

Before starting the installation, it is necessary to update the system completely.

So open a terminal session and run the following:

:~$ sudo apt update
:~$ sudo apt upgrade

In case you do not have access to sudo on Debian 10, you can use our tutorial and enable it.

How to enable sudo on Debian 10?

At the end of the upgrade, the system will have security patches that increase the stability of the system.

So, Webmin provides a repository so that the application can be made using APT. This is the most recommended method to install Webmin on Ubuntu 20.04 and Debian 10.

First, install some necessary packages.

:~$ sudo apt install apt-transport-https gnupg

Then, edit your APT font list to add the Webmin repository.

:~$ sudo nano /etc/apt/sources.list

At the end of the file add this line.

:~$ deb https://download.webmin.com/download/repository sarge contrib

Then download and add the GPG key from the repository. This further secures the webmin download.

:~$ wget http://www.webmin.com/jcameron-key.asc
:~$ sudo apt-key add jcameron-key.asc

After that, refresh the APT source and install Webmin.

:~$ sudo apt install webmin

Webmin uses port 10000 to run. So make sure that port is available on the server.

Now you can acess using your web browser. Just go to https://your-server:10000.

Just type your system credentials. And you will see the dashboard.

Also, you can enable the Night mode.

So, you can now use it.

Conclusion

Webmin is one of those applications that can be easy to install but help to know the system information quickly and accurately. It has a special package for Ubuntu 20.04 and Debian 10 which makes it easier to install.

Please, share this post and join Our Telegram Channel.

The post How to install Webmin on Ubuntu 20.04 / Debian 10? appeared first on Linux Windows and android Tutorials.

Webmin is a web-based interface for managing UNIX systems. It has a new web interface where you can modify and manage several things on the computer. For example, user accounts, UNIX groups, DNS and others.

In addition, you will have no license problems with Webmin because it is released under the GPL3 license, which guarantees that you can use it, modify it and install it as you want.

So, let us start.

Installing Webmin on CentOS 8 / RHEL 8 / Oracle Linux 8

Before you start installing Webmin, it is a good idea to update all the operating system packages. To do this, connect to your server using SSH or simply open a terminal session and run:

:~$ su
:~# dnf update

This way your system will have the latest security patches installed. Therefore, it will be a more secure system.

Webmin offers us a repository of packages derived from RHEL 8 that facilitates the installation. So we must add the repository first, and do the installation like this.

So, create a file in /etc/yum.repos.d/webmin.repo and add the following:

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

Then download and add the GPG key to secure the repository. To download it we’ll use wget, but be sure to install it first in case you don’t have it.

:~# dnf install wget

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

And then add it with the following command:

:~# rpm --import jcameron-key.asc

After this, we will be able to install Webmin in an easy and simple way as follows:

:~# dnf install webmin

At the end of the installation, we will be able to access the web interface of the program. However, first, you have to open port 10000 which is where the application works.

:~# firewall-cmd --add-port=10000/tcp --zone=public --permanent
:~# firewall-cmd --reload

Now yes, open your favorite web browser and go to http://your-server:10000 and you will see the following:

Now you can log in with a user who has access to sudo or with the root user. Next, you will see the dashboard.

So, enjoy it.

Conclusion

Webmin is an indispensable application if we have a server or equipment that we need to monitor. Of course, it is not the most advanced or the best but it does its functions efficiently without wasting a lot of system resources.

The post How to install Webmin on CentOS 8 / RHEL 8 / Oracle Linux 8? appeared first on Linux Windows and android Tutorials.