How to Manage Linux Systems with Webmin : Cluster Group

Here are the step-by-step instructions to install Ubuntu 20.04 LTS Server: Get Ubuntu Step 1 : Download the Ubuntu 20.04 LTS Server ISO file from the official Ubuntu website. https://ubuntu.com/download/server Step 2 : Burn the ISO file to a DVD or create a bootable USB drive using software like Rufus...

Install Docker CE Here are the steps to install Docker CE (Community Edition) on Ubuntu Server 22.10: Step 1 : Update the package list: sudo apt update Step 2 : Install packages to allow apt to use a repository over HTTPS: sudo apt install apt-transport-https ca-certificates curl software-properties-common Step 3...

To install Composer on Ubuntu Server 22.10, follow these steps: Step 1 : Download the Composer planner: curl -sS https://getcomposer.org/installer -o composer-setup.php Step 2 : Verify the installer's signature: HASH=`curl -sS https://composer.github.io/installer.sig` php -r "if (hash_file('sha384', 'composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php');...

Install NginxTo install Nginx on Ubuntu 22.10, follow these steps:Step 1 : Update the package index:sudo apt update Step 2 : Install Nginx:sudo apt install nginx Step 3 : Start Nginx:sudo systemctl start nginx Step 4 : Verify that Nginx is running by visiting http://localhost in your web browser or...

Viewing permissions Step 1 : Use the ls command to list the access permissions of files and directories. ls -l Step 2 : In each line, we see several fields of information. 1 : The permission strings 2 : The link count for the object 3 : The user that...

Bridged networking allows your VMs to receive an IP address from the DHCP server on your network instead of its internal one, which will allow you to communicate with your VMs from any other machine on your network. Step 1 : To set up bridged networking, we'll need to create...

In the default network configuration of Ubuntu, dynamic IP addressing is used, which means that the network management daemon in Ubuntu searches for and configures an IP address for the server using the IP address assigned by a DHCP server on the network to which it is connected. When you...

When you install Ubuntu server, its network setting defaults to dynamic IP addressing, that is, the network management daemon in Ubuntu searches for a DHCP server on the connected network and configures the network with the IP address assigned by DHCP. Even when you start an instance in the cloud,...