How to configure Email notification in Jenkins.

This post is about configuring Email Notification in Jenkins. Introduction Emails have played a significant role in each association because of their convenience, and accessibility. A...

Basic Setup of AppArmor on Arch Linux

Introduction Apparmor is an LSM (Linux Security Module) that allows us to restrict applications' capabilities with per-program profiles. It supplements the traditional Unix Discretionary Access...

How to Install OCS Inventory Server on CentOS 8

Open Computer and Software Inventory Next Generation (OCS inventory NG) is free software that enables users to inventory IT assets. OCS-NG collects information about...

Using Nginx As A Load Balancer

This post is about Using Nginx As A Load Balancer Introduction The following is a tutorial for setting up Nginx to act as a load balancer...

Types of Partitions in CentOS 8 and Filesystem Management

What is partition? A partition is a contiguous set of blocks on a drive that are treated as independent disk. To divide a single hard...

Compressing & Archiving files and directories

Introduction Linux Archiving & Compression Archiving is the process of combining multiple files and directories (same or different sizes) into one file. in the second...

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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 it comes to education, not many people know that it also plays an essential role. If we take a quick look at the school management system, we can see how...

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

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How to install Grub Customizer on Ubuntu 20.04 | 22.04 LTS

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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

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How to increase Swap size on Ubuntu

Hello, friends. Today, you will learn how to increase Swap on Ubuntu. The process is easier than you think. Let's go. Swap or swap memory...