How to Change Username on Debian 11 Bullseye

You can change the username on Debian from terminal or GUI. This article provides a detailed guide on how to change the username on the latest Debian 11.

How to Change from Default to Alternative Python Version on Debian

You can change from the default to alternative Python version on Debian anytime from the “–update -alternatives” command.

How to Back up a Table in Oracle?

To create a backup of a table, the “CREATE TABLE” statement, the “EXP” command, or the “SQL Developer” tool can be used in Oracle.

git-stash Command in Git | Explained

The “git stash” command is used to temporarily save uncommitted changes that users made in their working copy, then they can easily work on something else.

Get-ChildItem: Listing Files, Registry and Certificates

The cmdlet “Get-ChildItem” gets items and child items from one or more specified locations. Moreover, the “-Recurse” parameter gets items from a sub-directory.

C++ Program to Convert Decimal to Binary

To convert a decimal number to binary in C++, divide the decimal number by 2 until the decimal number becomes 0. Read more in this guide.

C User-Defined Functions vs Library Functions

The user-defined functions in C are made by developers and library functions are already built-in. Follow this guide to learn the difference between them.

How to Fix – bash: pip: command not found

The “pip: command not found” error can be easily corrected by checking if pip is installed, installing it if necessary, and setting the path to pip in the Bash.

How to Add a New Element to an Array Without Specifying the Index in Bash

To add a New Element to an Array Without Specifying the Index in Bash, use the += operator with the name of the array. Read this guide for more details.

Simon Josefsson: Sigstore protects Apt archives: apt-verify & apt-sigstore

Do you want your apt-get update to only ever use files whose hash checksum have been recorded in the globally immutable tamper-resistance ledger rekor provided by the Sigstore? Well I thought you’d never ask, but now you can, thanks to my new projec…

Generate Linux Commands from English Text Using ChatGPT AI

An AI in your Linux terminal to turn your commands in plain English language to actual Linux commands.

Using Smartmontools in Linux to check the health of your HDDs or SSDs

In this article, we’ll discuss how to use Smartmontools in Linux to check the health of your HDDs or SSDs. We’ll explore the different tools that Smartmontools offers, along with practical examples and troubleshooting tips. Additionally, we’ll cover ho…

Migrate Laravel Application: Tips and Best Practices

Migrate Laravel application from one server to another can be daunting, but it doesn’t have to be. With the right tools and knowledge, it can be a straightforward process. In this tutorial, we’ll guide you through the entire process step by step, covering everything from preparing your new server to transferring your application files and updating your configuration files. Prerequisites Before you begin, you’ll need to prepare your new server for hosting Laravel application. After you have installed composer, it is time to start the process. Mainly we need to perform two tasks perfectly for a successful migration. First, bakup…

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KDE unveils Arianna: A Modern, Sleek ePub Management App

KDE introduces Arianna, a new ePub reader app built on Qt and Kirigami with Baloo integration for easy file organization and browsing.
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CentOS 7: End of Life Is in Sight

While CentOS 7 will get maintenance fixes through June 2024, some sysadmin vendors, such as cPanel, are getting ready to drop support for it.
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Lubuntu 23.04 ‘Lunar Lobster’: Best New Features

Learn what’s new in Lubuntu 23.04 “Lunar Lobster,” which brings new LXQt 1.2.0 desktop and the latest kernel and applications.
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digiKam 8.0 Brings Qt 6 Port, Improved JPEG-XL, More

The biggest change in digiKam 8.0 is that the software was ported to the latest Qt 6 open-source application framework. Learn more here.
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Google Delivers Secure Open-Source Software Packages

Google has introduced Google Cloud Assured Open Source Software, which aims to be a trusted source of secure open-source packages. Learn more here.
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Fail2ban Installation on Debian 12, 11, 10: A Step-by-Step Guide

Secure your Debian system with Fail2ban. Learn how to install and configure this powerful tool to protect against brute-force attacks and more.
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Lama Cleaner: Self-Hostable Inpainting Tool

Lama Cleaner is a free and open-source self-hostable inpainting tool powered by state-of-the-art AI models. Learn more here.
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