All Stories

Resetting a Forgotten Ubuntu Linux Password on WSL

Forgot your Ubuntu account password in WSL? No need to reinstall the distribution — just run a few quick commands in Windows PowerShell. —

How to Set Up a DHCP Server with VLAN Support on Ubuntu 22.04 / 24.04

This tutorial will walk you through setting up an ISC DHCP server on Ubuntu 22.04 or 24.04 with support for multiple subnets and VLAN interfaces. You will learn how to:...

Monitoring Multi-Host Docker Setups with WUD via TCP and TLS

Managing multiple Docker hosts can become tricky, especially when trying to track which containers are outdated. What’s Up Docker (WUD) solves this by checking for image updates.

New Network Card Failure During Server Upgrade

🔥 Unfortunately, the new network card decided to commit seppuku the moment I turned on the server.. 🔥

Passwordless SSH Access from Windows to a Linux Device

The OpenSSH client in Windows 10 does not include the ssh-copy-id command that is commonly available in Linux systems. However, with a simple one-liner in PowerShell, we can replicate the...

How to Check Which Names Are Assigned to NICs in Linux

In Linux systems—especially when configuring servers, virtualization environments, or advanced networking setups—you often need to find out which physical network interfaces correspond to which system-assigned names, such as eth0, eno1,...