How to Install and Use Nmap on Ubuntu

Introduction Nmap is a very popular free and open-source network security tool and port scanner. It designed to perform security scans and discover hosts on...

How To Install PyCharm on Fedora 36

In this tutorial, we will show you how to install PyCharm on Fedora systems PyCharm is an integrated development environment (IDE) used in computer programming, specifically for the Python programming language....

How to install and configure Icinga2 and Icinga2 Web on CentOS 8

Icinga 2 is a free and open source monitoring tool designed to be scalable and extensible. Icinga 2 checks the availability of your network...

How to install Counter-Strike 1.6 Server On Ubuntu/Debian

Counter-Strike 1.6 is a first-person shooter game developed by Valve. Like other version of Counter-Strike. It allows us to host game servers on our...

How to SSH into a Docker Container and Run Commands

Introduction Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called containers. Docker is a utility that lets you create a container for...

How to Fix “semanage command” Not Found Error in CentOS

I am trying to configure a pgadmin4 with correct and default security context values using a setup-web.sh script. it has semanage command to make...

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Install NetBeans on Ubuntu 24.04 Using Flatpak

NetBeans is an open-source integrated development environment (IDE) used for developing with various programming languages, including Java, C++, and PHP. It provides a robust set of tools to support software development. NetBeans is particularly well-regarded in the Java development community and is known for its ease of use and comprehensive feature set. In this article, we...

What Is the Role of Biometric Security in Educational Technology?

The benefits of biometric security are always apparent when it comes to personal security and privacy management in various spheres of life. Still, when...

What is Web Security and Why It Is Important for Your Website?

Businesses of all kinds are finding it increasingly challenging to protect their customers' financial and private details as technology advances. Web security is essential...

How to upgrade from Debian 11 to Debian 12

Hello, friends. But now you will learn how to upgrade from Debian 11 to Debian 12. It's simple, but you have to be careful. Upgrading...

How to Install Sentry using Docker?

Hello, friends. In this post, you will learn how to install Sentry using Docker. This method ensures compatibility but, above all, ease of processing. Sentry...

Blocking IPs on Nginx

Hello, friends. In this post, you will learn about blocking IPs in Nginx. This allows you to have a very exhaustive control over the...

Install Able2Extract Professional on Ubuntu / Debian

Hello, friends. In this post, you will learn how to install Able2Extract on Debian / Ubuntu. This tool is a marvel if you work...

How to install Glances on Debian 11

Hello, friends. In this post, you will learn how to install Glances on Debian 11. According to the tool's website Glances is a cross-platform system monitoring...

dig and nslookup commands on Linux

Hello, friends. In this post, you will learn the basics of the dig and nslookup commands on Linux. These commands, although simple, are part...

How to install DokuWiki on Ubuntu 22.04

In this post, you will learn how to install DokuWiki on Ubuntu 22.04 DokuWiki is a user-friendly and flexible wiki software that is coded in...

How to install Grub Customizer on Ubuntu 20.04 | 22.04 LTS

Grub Customizer is a handy graphical tool that allows you to configure and customize the GRUB bootloader in Ubuntu. With Grub Customizer, you can...

How to install Bluej on Ubuntu 20.04 | 22.04 LTS

BlueJ is a popular integrated development environment (IDE) specifically designed for introductory Java programming. It provides a simple and intuitive interface, making it an...

How To Install Rust on Fedora

Hello, friends. Today, you will learn how to install Rust on Fedora. As we all know, Rust is one of the most popular languages nowadays....