Ubuntu Livepatch: Patch Kernels Without a Reboot in Ubuntu 26.04
Ubuntu Livepatch is a feature that applies kernel security fixes while the system is still running,…
How to Stop Linux Processes from Using Excessive CPU and RAM
A process suddenly consuming 99% of your CPU at 2 AM can turn a stable server…
Install Rocky Linux 10 Remotely via RDP on a Headless Server
Rocky Linux 10 replaced VNC with RDP (Remote Desktop Protocol) for remote graphical installations, so if…
10 Linux Download Managers That Actually Work in 2026
One thing many people miss after switching from Windows to Linux is a good download manager….
cloud-init: How to Set Up Ubuntu 26.04 Servers Automatically
Installing and configuring cloud-init on Ubuntu 26.04 makes it much easier to automate server setup, especially…
Netplan: Configure Static IP Address and DNS on Ubuntu 26.04
Netplan is the default network configuration tool on Ubuntu since 18.04, replacing the older ifupdown system…
Upgrade Ubuntu 24.04 to Ubuntu 26.04 LTS
Ubuntu 26.04 LTS “Resolute Raccoon” shipped on April 23, 2026, and if you’re still on 24.04,…
Create a Self-Signed SSL Certificate for Apache on Ubuntu 26.04
A self-signed SSL certificate lets you run Apache over HTTPS on Ubuntu 26.04 without buying a…
How to Stop a Process Blocking a Port in Linux
You’ve got a server refusing to start because something’s already sitting on port 8080, and you…
6 Open Source Tools to Monitor MySQL Performance in Linux
MySQL ships with decent built-in diagnostics, but when your database is slowing down under load, you…
How to Copy Millions of Files Faster in Linux
You’ve been copying files with cp for years, and if you’re moving a 50GB backup or…
How to Recover Deleted Files in Linux Before They’re Gone
You deleted a log file mid-session, a running process is still writing to it, and ls…
How to Monitor Linux Performance with Sysstat Tools
Sysstat is a collection of performance monitoring utilities for Linux that includes mpstat, pidstat, iostat, and…
watch: The One Linux Command You Keep Forgetting to Use
You’re running df -h every 30 seconds by hand to watch a disk fill up, typing…
SSH Dropped and Killed Your Job? Here’s the Fix
You’ve been running a long rsync job or a Python script on a remote server only…