When you're working on a project as a team, Git is essential. It tracks changes, lets you work in parallel, compare versions, and roll back when needed. Most people use GitHub or other cloud-based platforms. But what if you can't—or don’t

If your server has limited RAM and the disk isn’t particularly fast, ZRAM can help speed things up noticeably. It uses a portion of your memory as compressed swap space — meaning you can fit 2–3 times more data into RAM, and it's still faster

If you’ve ever tried installing Linux and ran into weird boot errors — especially when Secure Boot is involved — you’re not alone. In this article, we’ll break down what Secure Boot actually is, what shim files are, and why they sometimes get in the

When you want to check what’s going on with your system via terminal, the first command that comes to mind is usually top. But there’s a modern alternative — Btop++. It’s a powerful resource monitor for Linux that gives you detailed info about CPU

Sometimes you need to access files on a remote server as if they were right there on your computer. Maybe you want to back up some documents, upload vacation photos, or just have an easy way to work with files from different places. One of the

When a server receives hundreds of requests per second, it's critical that the system continues to run smoothly. That’s where a load balancer comes in — a tool that distributes incoming requests across multiple servers to keep everything fast

Podman is a modern container management tool often seen as an alternative to Docker. It lets you run, manage, and group containers — but does so in a way that's simpler, more secure, and more flexible. Unlike Docker, Podman doesn’t rely on a

Your server is up, your website loads, everything works. But after a couple of months—problems start creeping in: vulnerabilities pop up, errors appear, some things stop working. Why? The answer is simple: you forgot to install updates. Ubuntu

Is your site slowing down as traffic grows? That’s a common issue. One good marketing campaign or a mention on a news aggregator — and suddenly your server is struggling. Pages start loading slowly, 502 errors appear, and you're left wondering

Sometimes, a device on your network needs a permanent IP address — like when you’re setting up a server, a VPN, or a storage system. In this guide, we’ll walk you through how to assign a static IP in Ubuntu 22.04 using Netplan.