I run a homelab on Proxmox. When I came across OpenClaw — an automated LXC setup script for a browser automation gateway — I wanted to get it running quickly. I pulled the script, ran it, and had a working container in minutes. Convenient. Also a security disaster waiting to happen.
kubectl.nvim is a Neovim plugin that lets you browse and manage Kubernetes clusters directly from your editor — without leaving your coding environment. This guide covers a complete setup from scratch on Ubuntu 24, including Neovim, lazy.nvim as the plugin manager, and kubectl.nvim itself with true color support.
Git-crypt provides transparent encryption for sensitive files within Git repositories, allowing teams to store secrets like API keys alongside public code without exposing them.
Your asciinema recording looks broken: newlines don’t work, old text gets overwritten, or the screen fills with garbage. This simple tutorial shows how to reset the terminal screen mid-recording using scroll stacking. Fix messy casts without starting over - just edit the file!
This tutorial details enabling LVM2 on Ubuntu for Raspberry Pi. Ubuntu kernels for Raspberry Pi include LVM2 drivers natively, so no kernel recompilation or creation of initrd initramfs needed.
This tutorial provides step-by-step instructions to disable auto bed leveling (G29 commands) on the Creality Ender 3 S1 Pro when using PrusaSlicer with OctoPrint integration. Newer versions of PrusaSlicer automatically insert G29 commands into the start G-code for printers with bed leveling capabilities, which can cause unwanted auto leveling cycles during prints. By switching to Expert mode and editing the Custom G-code in printer settings, you can remove these commands entirely while maintaining compatibility with OctoPrint for seamless print uploads and monitoring.
Learn step-by-step how to expose your MySQL server running inside an LXD/LXC container on Ubuntu by creating a dedicated profile with a proxy device. This setup forwards traffic from the host’s port 3306 to the container’s MySQL instance, making it accessible externally without direct network bridging. Ideal for secure, isolated database hosting on any Ubuntu system.
Use Docker and Docker Compose on Raspberry Pi to run OctoPrint in a container and automatically start it when your Creality Ender 3 Pro USB serial adapter appears.
I decided to build a Git-based tool to manage Kubernetes secrets more efficiently. The whole idea was to automatically encrypt password and value fields in my Kubernetes YAML and Helm files before committing them into Git, and decrypt them effortlessly when checking out.
Configuring OpenVPN can often be a tedious task, especially when managing multiple clients with varying network settings. The OpenVPN Config Generator project offers a streamlined solution that automates key generation, static IP assignments, and configuration management to create your own private VPN LAN effortlessly.
Simple configuration generator for OpenVPN which supports static IPs, udp/tcp
This config generator is type of a tool I was always looking for. Actually you do not have to type some command to generate every simple config and you have all clients configurations in one config file - YAML. Every time you run a config generator it looks to YAML for a new config entries and generates only them. It automatically generates all certificates, not just client, but also CA authority, server keys, etc.