Pi-hole as All-Around DNS Solution with Unbound DNS
The problem: Whom can you trust? Pi-hole includes a caching and forwarding DNS server, now known as FTLDNS. After applying […]
Fundamentals of Internet DNS and DNS Record Types
DNS Fundamentals DNS is a service that turns your human-friendly domain name into a machine-friendly IP address of a server […]
Facts of Different Types of Web Hosting Services
10 Different Types of Web Hosting A web hosting service is a type of Internet hosting service that hosts websites […]
Easy solution for LibClamAV Error
Easy solution for “LibClamAV Error: cli_loaddbdir(): No supported database files found in /var/lib/clamav” error After a fresh install of Virtualmin […]
Some facts of Kubernetes kubeadm and kubectl
Kubernetes is an open source container orchestration engine for automating deployment, scaling, and management of containerized applications. The open source […]
DPKG as Package Manger in Debian based Linux distributions
Debian Linux and other Debian based Linux distributions, such as Ubuntu and Linux Mint, use dpkg as a package manager. […]
Containers vs Virtual Machines
Maintaining a large software application is not an easy task since it may contains lots of dependencies and Operating System […]
What is Composer and how to use it?
Composer was inspired by projects like NPM and Bundler. Dependencies save you time and energy. Functionalities you may need for […]
How to convert QCOW2 image to OVA format on Windows
Question: I have downloaded a virtual appliance packaged in QCOW2 format. I want to convert the QCOW2 image to OVA […]
How to convert OVA image to QCOW2 format on Linux
Question: I have downloaded a virtual appliance packaged in OVA format. I want to convert the OVA image to QCOW2 […]
How to Install Jenkins on Ubuntu 22.04 or 20.04 Linux
Learn the steps and commands to install Jenkins software on Ubuntu 22.04 LTS Jammy JellyFish or 20.04 Focal Fossa Linux […]
Useful Windows Run Commands for IT Automation
Windows Run Command for IT Operation and Automation All supported versions of Windows and Windows Server have a set of […]
How to Disable Snap on Ubuntu 22.04
Introduction Snap is Linux package manager (such as apt) with its own package ecosystem and app store, and it’s being […]
What every Browser knows about you
All this data can be accessed by any website without asking you for any permission. Locations – This is an […]
Portmaster – DNS Configuration URL Scheme
You can set the DNS Servers setting to a list of servers that you would like to use. By default, […]
Ephemeral port – What is Ephemeral ports and it’s Scope?
An ephemeral port is a communications endpoint (port) of a transport layer protocol of the Internet protocol suite that is […]
How To Upgrade Ubuntu To 22.04 LTS Jammy Jellyfish
Ubuntu 22.04 LTS Jammy Jellyfish is due to release on April 21, 2022. However, users of Ubuntu 20.04 and Ubuntu 21.10 are able to upgrade to the latest release right now.
Automated ISPConfig 3 Installation on Debian 10 and Ubuntu 20.04
Log in to the server Configure the hostname and hosts The hostname of your server should be a subdomain like […]
How to Limit the bash History
It’s been said that there are more passwords stored in history than in /etc/shadow – so, how do I limit […]
How to install Kubernetes in Ubuntu 20.04 LTS Server
Ubuntu 20.04 Download What You’ll Need At least four VM on Proxmox ———— Command for ALL VM’s ——————– ———————Step – […]
How to Install Kubernetes in Cent OS
Hey everyone. as you may already know, starting from V1.20, Kubernetes will be deprecating Docker runtime engines, meaning that this […]
Git Repository Commands
Basic GIT Commands git config –global user.email “[email address]” git init [repo name] git clone [URL] git add (filename), git […]
Easiest Way to Install Next Cloud & OnlyOffice At Your On Premises – Full Privacy With Full Featured Document Server.
Overview In this article, the reader can get how to set up a Nextcloud instance and onlyoffice instance and connect […]
List of software package management systems
List of software package management systems APT- Advanced Package Tool, or APT, is a free-software user interface that works with […]
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