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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.
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.
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.
ChatGPT Codex is OpenAI's official agentic coding tool that reads your repository, writes and edits code, runs tests, and proposes changes — all from a dedicated desktop app. If you're running a Windows VPS or a local Windows 11 machine, you can install the Codex desktop app directly from the Microsoft Store in just a few minutes. This guide walks you through the full process.
IntelliJ IDEA is JetBrains' flagship IDE for Java, Kotlin, and other JVM-based languages. If you're running a Linux VPS on Debian, you can install IntelliJ IDEA using Snap or manually via the official tar archive. This guide covers both methods for the Community (free) and Ultimate (paid) editions.
NFS (Network File System) is a file-sharing protocol that allows Linux systems to access files and directories over a network as if they were stored locally. It is commonly used in server environments, VPS deployments, virtualization platforms, and private networks. Ubuntu 24.04 includes native support for NFS, making it a reliable solution for centralized storage and file sharing.
IntelliJ IDEA is one of the most powerful IDEs for Java and JVM-based development. If you're running a Linux VPS with Ubuntu, you can install IntelliJ IDEA directly on your server and access it through a remote desktop or SSH tunnel with X11 forwarding. This guide covers both the Community (free) and Ultimate (paid) editions.
cTrader is a trading platform designed for Forex and CFD trading. It provides advanced charting tools, fast order execution, and support for automated trading through cBots. Installing cTrader on a Windows VPS allows traders to access the platform remotely and keep their trading environment available at all times.
Using multiple MetaTrader accounts on one VPS allows traders to manage more than one trading account from the same remote Windows environment. This is useful when running separate broker accounts, different strategies, or both MT4 and MT5 platforms on a single server.
