System & Network Admin

Linkwarden is a self-hosted, open-source collaborative bookmark manager designed to collect, organize, and archive webpages. Its main goal is to help individuals and teams manage useful webpages...

I’m finishing up my move from Notion to Obsidian and one complexity I encountered was all my saved links. In the almost seven years of using Notion, I amassed a ~1.2 GB database of links. This is because of how the Notion Web Clipper creates a backup of the article and its assets. While this is gold to an internet archivist… I really only use this feature to sneak around paywalls. Moving to Obsidian gave me a chance to rethink my link collection process and along the way I figured out how to make an automated Link Aggregator that I could parlay into a newsletter-like blog post.

I need to generate the history list of download files for an extension compatible with Firefox 29. Downloads.jsm only retrieves the download list for the active session. I need to get the list of ...

The majority of the traffic on the web is from bots. For the most part, these bots are used to discover new content. These are RSS Feed readers, search engines crawling your content, or nowadays AI bo

LibreWeb Browser - Decentralized Internet alternative, using IPFS.

How to use Caddy to replace the functionality of Nginx and Traefik2

Writing a SystemD Unit for IPFS

: Can't run Windows 11? Don't want to? There are surprisingly legal options

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, KMS38, and Online KMS activation methods, along with advanced troubleshooting.

With Signal, Whatsapp, and other centralized messengers suddenly running their servers in an authoritarian territory, we need a decentralized alternative. Delta Chat apps work with most e-mail servers but chatmail servers are more secure, faster and easy to setup, and have become the primary choice for new users. Learn how to host chatmail, and help creating the resilient chatmail server network for a shattered world!

Securely connect to anything on the internet with Tailscale. Built on WireGuard®️, Tailscale enables you to make finely configurable connections, secured end-to-end according to zero trust principles, between any resources on any infrastructure.

Docker uses two kinds of formats to represent running processes---images, and containers, and both store data on your computer's drive.

uBlock Origin Bonus Content. GitHub Gist: instantly share code, notes, and snippets.

An example cloud init configuration file for Debian 12 with Docker.

An awesome guide for the most useful CLI commands

👋 Welcome to the TSDProxy documentation! What is TSDProxy? TSDProxy is an application that automatically creates a proxy to virtual addresses in your Tailscale network. Easy to configure and deploy, based on Docker container labels or a simple proxy list file. It simplifies traffic redirection to services running inside Docker containers, without the need for a separate Tailscale container for each service. Note

Generate a basic authentication header from username and password with this Basic Authentication Header Generator.

If your homelab has more than a few servers or VMs running Debian-based distributions, it makes sense to set up a package caching proxy on one of your servers. This guide will show how to set that up, configure your other Linux hosts, and optionally how to use Ansible to automate configuring those other hosts.

Creating a local Cache of Ubuntu, Debian and Linux Mirrors.

A simple guide on how to route all the traffic from a TV streaming stick or similar device via a Tailscale Exit Node, making it appear as though it's originating from somewhere else.

The `du` command in Linux is a utility for analyzing and reporting disk usage of directories and files, offering various options to customize its output for effective storage management.

Cubic simplifies the creation of custom Linux distributions based on Ubuntu or Debian by providing a GUI and virtual terminal environment for customizing ISO images

One of the very few things that irritates me about TailScale is that it uses ULA addressing and doesn’t allow for custom address block definitions (i.e., I can’t use my own GUA block). While this is definitely a “me problem”, it is something that is irksome to me nonetheless. So, in order to get access to my systems over TailScale, over IPv6, I created this python script to grab the v6 addresses and put them into a format conducive to, say, an internal BIND view, or pihole (v5).