Tech Couch

Record, share or stream terminal sessions with asciinema

Showing others what's happening in your shell

Building an OPNsense environment on KVM

Easy setup for test sandboxes and production workloads alike

Practical wget use cases

From downloads to web automation

Getting started with KVM and virsh

From zero to a running vm without tripping over errors

Configuring vagrant to use kvm

Easy VM automation backed by libvirt

Enabling gpu support in docker

Accelerating video and machine learning workloads inside containers

A practical guide to working with sudo

From basic usage to configuration

Setting up port knocking for SSH

Hiding important services from unauthorized eyes

Web security fuzzing with gobuster

Finding accidentally exposed files

Upgrading to the next linux debian release

From bookworm to trixie without the headache