SSH is a cryptographic network protocol that enables secure communication between two networked devices. It is primarily used for remote administration, file transfers, and other network services that require a high degree of security. Purpose: Components: By default, SSH servers listen for incoming connections on TCP port 22. However, this...
How to Install GitLab CE on Ubuntu 22.04: A Step-by-Step Guide GitLab Community Edition (CE) is a powerful, open-source DevOps platform that enables DevOps teams to collaborate, manage code, and streamline their software development lifecycle. It is a really popular CI/CD with developers, and it is often considered one of...
Are you new to Ubuntu? You might have stumbled upon the term “root password” and wondered what it’s all about. This guide will break it down, explaining why Ubuntu handles root access differently, how to perform administrative tasks, and the importance of security best practices. It’s important to know that...
Ubuntu, a free and open-source operating system, is a popular choice for desktop and server environments. Whether you’re seeking a powerful Linux alternative to Windows or macOS, interested in exploring new features, or want to set up a robust server, downloading and installing Ubuntu is a straightforward process. Let’s dive...
The Advanced Package Tool (APT) is a powerful command-line package manager used in Debian-based Linux distributions like Ubuntu. It simplifies the process of installing, removing, updating, and managing software on your system. APT works by retrieving information from software repositories, which are online servers containing collections of packages. Let’s learn...
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