Initial setup and firmware upgrade of a Cisco CT2504 A complete step-by-step guide to performing the initial setup, factory resetting, replacing the RTC battery, and upgrading FUS and AireOS firmware on a physical Cisco CT2504 Wireless LAN Controller.

I've published a new post: 'Initial setup and firmware upgrade of a Cisco CT2504'
savalione.com/posts/2026/0...

It might be useful if you're looking to set up a WLAN in your homelab

#Cisco #CT2504 #WLC #wireless #homelab #AireOS #firmware #networking #hardware

How to migrate from Certbot to acme.sh on nginx A comprehensive guide on migrating from Certbot to acme.sh and issuing Let’s Encrypt SSL certificates on an Ubuntu server with nginx.

I have published a new post 'How to migrate from Certbot to acmesh on nginx'
savalione.com/posts/2026/0...

#Nginx #Linux #Ubuntu #acme.sh #Certbot #SSL #HTTPS #DevOps #OpenSource #acme.sh

How to Host a Static Website Using nginx and Certbot on Ubuntu A guide to hosting a static website using nginx, securing it with SSL certificates via Certbot and Let’s Encrypt on Ubuntu

I have published a new post 'How to Host a Static Website Using nginx and Certbot on Ubuntu'
savalione.com/posts/2026/0...

#Nginx #Linux #Ubuntu #Certbot #SSL #HTTPS #OpenSource #Tutorial #SelfHosted #UFW #DevOps #UFW

Well, $60 is not that bad for a Pi 5 16gb. Oh, wait, that's just the price increase. It costs about $200 right now.

Easy Static Site Development Using Containers A comprehensive guide to building a portable, containerized development environment for Jekyll using Incus, Samba, and code-server on Ubuntu.

I have published a new post 'Easy Static Site Development Using Containers' (incus)
savalione.com/posts/2026/0...

#Incus #Linux #Jekyll #SSG #Samba #code-server #Ubuntu #OpenSource #Tutorial #SelfHosted #Git #Ruby

GitHub - SavaLione/go-mirror-zig: A self-hostable solution written in Go for creating a community mirror for the Zig programming language. A self-hostable solution written in Go for creating a community mirror for the Zig programming language. - SavaLione/go-mirror-zig

go-mirror-zig - A simple way to create a Zig community mirror.
Features automatic HTTPS via Let's Encrypt to speed up your CI/CD and local development securely.

GitHub: github.com/savalione/go...

#ZigLang #Zig #OpenSource #DevOps #SelfHosted #DeveloperTools #Caching #Go #Golang

Announcing the 1.0.0 release of yolo-cls: a fast, open-source C++ command-line tool for YOLO image classification. Cross-platform with Unix pipe support for easy automation.

GitHub: github.com/SavaLione/yo...
#OpenSource #Linux #YOLO #ONNXRuntime #ComputerVision #DeveloperTools #cpp #cplusplus #cli

Beyond Docker: A Guide to C++ CI/CD with Jenkins and Incus A step-by-step guide to setting up a robust C++ CI/CD pipeline with Jenkins and Incus, offering a powerful alternative to Docker-based workflows.

If you're interested in building CI/CD pipelines for C++ and want a powerful alternative to Docker-based setups, check my latest post: savalione.com/posts/2025/07/08/jenkins-incus/

#Jenkins #DevOps #CICD #SelfHosted #Incus #Linux #OpenSource

New technical walkthrough: Configuring AzuraCast via Docker, encapsulated within an Incus virtual machine.
This method promotes host system tidiness and effective isolation.

Full guide: savalione.com/posts/2025/06/18/isolating-azuracast/

#AzuraCast #Linux #SelfHosted #OpenSource #Docker #Incus

My latest article provides a guide to building a cloud-powered C++ development environment. We go from a bare Incus container to a fully configured, web-accessible IDE with clangd language server support.

Read it here: savalione.com/posts/2025/06/11/cpp-dev-environment-incus/

#cpp #DevOps #Incus

I'm pleased to share my latest article, a comprehensive guide on integrating an AzuraCast music library via host passthrough with ZFS, Incus, and Docker.

Full post is available here: savalione.com/posts/2025/06/04/azuracast-host-passthrough/

#AzuraCast #ZFS #Linux #SelfHosted

Dragon Age: The Veilguard is just boring. It's like watching a demo of a game engine, but 50-70 hours long.
#DragonAgeVeilguard

This is a very sorrowful day for the entire open source community. The recent actions and statements by Linus Torvalds and Greg Kroah-Hartman are damaging the trust and the very foundations of the open source beliefs.
#linux

Did you know that you can create a zfs pool out of a file?
A simple way to do this: savalione.com/posts/2024/1...
#zfs