What are Bash variables and how to use them effectively
Bash variables are named storage units that hold data values for reference and manipulation within the Linux command line environment. In shell...
What is crontab syntax: understanding crontab on Linux + helpful examples
Automation is one of the key aspects of any system, whether a physical or virtual private server (VPS). If automation is set up correctly, it can save...
How to install Ubuntu on desktop (laptop or pc)
Choosing which Linux distribution to install can seem challenging as there are many versions to choose from, and each of them offers very different...
What is Docker? Understanding its components and how it works
Docker is a revolutionary open-source platform, reshaping how we build, deploy, and manage software. The Docker container technology enables...
How to secure your Linux server with Fail2Ban configuration
Fail2Ban is arguably the best software to secure a Linux server and protect it against automated attacks. When enabled, it offers many customizable...
How to use Bash array in scripting: A complete guide
A Bash array is a structure in the Bash programming language that lets you group and index items, which can be strings or numbers. It helps you work...
How to install Minecraft mods on a dedicated server, Windows, and macOS
If you’re tired of playing the vanilla version of Minecraft and want to try something new, consider installing custom mods. They can transform...
How to port forward a Minecraft server
Port forwarding a Minecraft server requires mapping your local machine’s IP address and the game’s port number within your router...
16 VPS security tips to prevent attacks on your server
Knowing how to secure your Linux virtual private server is important to avoid cyber threats. However, this is not a one-time task – in addition...