Master the find command in Linux. It's essential for anyone working with Linux systems. This detailed guide will show you how to use the find command to search for files and directories based on name, size, date, permissions, and more. You will learn how to combine multiple conditions, execute actions on found files, and optimize searches for better performance. As a system administrator, developer, or advanced user, you need to understand the find command in Linux. This will make managing and automating your workflows faster, more efficient, and more powerful.

You will find the complete technical guide to building your own Discord bot from scratch here. This in-depth article will thoroughly guide you through every step of the process, from setting up your bot in the Discord Developer Portal to coding it with Node.js, adding it to your server, handling commands, and deploying it for continuous use. If you're learning how to make a bot on Discord or looking to improve your automation skills, this tutorial is for you. It covers all essential steps in a structured, developer-friendly format.

The scp command in Linux is a powerful tool for securely copying files between local and remote systems over SSH. This article will explore the core functionality of scp, provide practical usage examples, and discuss its options, benefits, and limitations in real-world hosting and administration tasks. Understand how to use SCP to efficiently manage your system, whether you're transferring single files, entire directories, or automating backups.

The cat command is a vital and highly versatile Linux utility used for displaying, creating, and manipulating files. This guide will explore the core functionalities of the cat command, from viewing file contents to combining multiple files and even creating new ones directly from the command line. Whether you're a beginner or an experienced user, mastering the cat command will boost your productivity significantly.

This detailed technical guide will teach you how to automate the setup of a web server on a VPS using Ansible. From initial VPS preparation and secure SSH access to installing Nginx, configuring firewalls, setting up SSL with Let's Encrypt, and deploying dynamic web applications, this article will guide you through each step. This is an essential guide for developers, system administrators, and DevOps engineers looking to streamline server provisioning with infrastructure-as-code best practices.

Docker is the most powerful tool for containerised application management. It simplifies deployment and scaling. This cheat sheet covers fundamental Docker commands. These include pulling images and managing containers. They also include handling volumes, networks, and system resources. You may be a beginner or an experienced developer. Either way, this guide provides a quick reference to essential Docker operations. It ensures efficiency in your workflow. Master these commands to streamline container management. Optimise your development environment.

Docker exec is a powerful tool for running commands inside a running Docker container without stopping or restarting it. This article explores its usage, from executing simple commands to opening an interactive shell, running processes as different users and troubleshooting containers. Learn best practices for secure execution and understand the key differences between docker exec and docker attach. Master docker exec to enhance your Docker workflow, whether you're managing containerised applications or debugging issues.

Aliases in Linux are powerful shortcuts that simplify command execution, improve efficiency, and enhance workflow. This article will tell you how to create, manage, and persist aliases, making repetitive tasks faster and reducing errors. You will learn practical use cases, from preventing accidental file deletions to automating system updates. Whether you're a system administrator, developer, or Linux enthusiast, mastering aliases will significantly boost your command-line productivity.

This guide covers basic Linux server security measures, including SSH hardening, firewall configuration, user access control, system upgrades, and monitoring strategies. Learn how to change the default SSH port, disable root login, enable firewall rules with UFW, and configure Fail2Ban to prevent brute force attacks. Implement these fundamental security practices to protect your VPS from unauthorised access and potential threats.

Docker-Compose is the essential tool for managing multi-container Docker applications. This article will give you a comprehensive introduction to its features, installation and usage. You will learn how to define services in a docker-compose.yml file, manage networking, persist data with volumes and leverage environment variables for better configurability. You will also discover best practices for scaling services and ensuring application stability through health checks. Whether you're a developer, DevOps engineer, or system administrator, mastering Docker-Compose will streamline your containerized workflows and enhance deployment efficiency.