If you’re running an Ubuntu 22.04 server, you know updates are important—but you probably also fear the reboot that might break everything. This guide walks through practical steps so your apps survive reboots and updates without you babysitting the box. I’ll focus on how your applications are managed and restarted, because that’s where most of the real pain happens. Who…
Read More »
If you’re staring at a fresh Ubuntu or Debian server wondering what on earth apt, apt-cache, and dpkg are doing, you’re not alone. You just want to install, remove, or inspect packages without breaking the system, and the different tools can feel confusing at first. Let’s walk through what each tool is for, how they relate to each other, and…
Read More »
Before & After: Updating Ubuntu Without Fear Before: you’ve got an Ubuntu 20.04 server running something important, and every time you see packages can be upgraded your stomach drops. You know you should update, but you’re scared a reboot will kill your app and you’ll spend your evening undoing the damage. After: your services restart cleanly, you’re not afraid of…
Read More »
If you’re staring at a black terminal window thinking “nope, not today”, you’re not alone. Before you learn the basics, Linux looks like a wall of weird commands and cryptic errors. After you understand a few simple concepts, that same black window becomes a powerful remote control for your server or local machine. Most Linux guides expect you to “just…
Read More »
If you try to manage a Windows Server from Ubuntu and your first move is to install an SSH client, you’re already in the wrong lane. Linux servers are usually managed with SSH. Windows Server, on the other hand, expects you to use RDP (Remote Desktop Protocol). On Ubuntu 18.04, the easiest way to remote into a Windows Server is…
Read More »
If you’re running MySQL 5.7 on Ubuntu 18.04 and want to switch to MariaDB 10.5, you’re in the right place. Ubuntu 18.04 ships MySQL 5.7 and MariaDB 10.1 in its default repos. So if you want MariaDB 10.5, you can’t just hit apt install and call it a day—you need to: Remove MySQL first Add the MariaDB 10.5 repository Install…
Read More »