Blog
Explore our handpicked selection of featured properties. Each listing offers a glimpse into exceptional homes and investments available through Estatein. Click "View Details" for more information.
What is Debian
Debian is a free, community-driven Linux operating system known for being extremely stable, secure, and reliable. It is one of the oldest and most respected Linux distributions, and it serves as the foundation for many others, including Ubuntu and Linux Mint.
What is Ubuntu
Ubuntu is a free, open-source Linux operating system based on Debian and developed by the company Canonical. It is the most widely used Linux distribution in the world, trusted for desktops, servers, and cloud hosting because it is easy to use, secure, and backed by years of free updates.
What is RDP
RDP stands for Remote Desktop Protocol. It is a protocol developed by Microsoft that lets you connect to another computer over a network and control its full desktop, seeing the screen and using your own keyboard and mouse as if you were sitting right in front of it. RDP is the standard way people access a Windows VPS and remote Windows machines.
What is Windows VPS
A Windows VPS is a Virtual Private Server that runs the Windows operating system, usually Windows Server. It gives you your own private, isolated server with dedicated CPU, RAM, and storage, plus a full graphical Windows desktop that you control remotely over RDP (Remote Desktop). In short, it feels exactly like using a Windows PC, except it lives in a data center and stays online 24/7.
What is Linux VPS
A Linux VPS is a Virtual Private Server that runs a Linux operating system. It gives you your own private, isolated server environment, with dedicated CPU, RAM, and storage, plus full root access, all running on top of the stable and open-source Linux platform. It is the most popular type of VPS for websites, applications, and developers because it is fast, secure, and cost-effective.
What is vps
VPS stands for Virtual Private Server. It is a virtual machine that runs on a powerful physical server but behaves like its own independent server — with a dedicated operating system, dedicated resources, and full root or administrator access. In simple terms, a VPS gives you your own private slice of a real server that you fully control, without paying for an entire physical machine.
How to Add APT Repository in Debian 13
APT repositories are software sources used by Debian to download, install, and update packages. While Debian 13 includes official repositories by default, you may need to add additional repositories to access newer software versions, third-party applications, or vendor-specific packages. Learning how to add and manage APT repositories is an important skill for Debian users, VPS administrators, and system administrators.
How to Add APT Repository in Ubuntu 24.04
APT repositories are software sources that allow Ubuntu to download, install, and update packages. While Ubuntu 24.04 includes official repositories by default, adding third-party repositories can provide access to newer software versions and additional applications. Understanding how to add and manage APT repositories is an essential skill for Ubuntu users, VPS administrators, and system administrators.
How to install Chatgpt Codex CLi on macOS/Linux
The Codex CLI is OpenAI's open-source coding agent that runs directly in your terminal. Built in Rust for speed, it can read your repository, edit files, run commands, and execute your test suite — all from the command line. It's fully supported on macOS and Linux, making it a natural fit for developers working on a Linux VPS or a local Mac. This guide walks you through the full setup using the official instructions from developers.openai.com/codex/cli.