Category: Sysadmin

• 2026-11-07 Fluxer Deployment Guide: Microservices, SeaweedFS S3, and WebRTC Voice via LiveKit SFU [Networking, Self-Hosting, Sysadmin]
• 2026-08-08 RAG On-Demand: How to Query 300,000+ Emails Without Melting Your Server [AI, Docker, Sysadmin]
• 2026-07-09 Authentik Forward Auth and Nginx: SSO Protection for Web Radio and Streams (Without Timeouts) [Docker, Security, Sysadmin]
• 2026-06-27 Warpgate: Modern Bastion Host and Access Management with Authentik SSO [Docker, Security, Sysadmin]
• 2026-06-26 oniux: Kernel-level Tor isolation for any Linux app (goodbye torsocks) [Networking, Privacy, Sysadmin]
• 2026-06-26 Virtualized Router-on-a-stick: Guest Firewall on Debian Hypervisor (and OPSEC hardening) [Networking, Privacy, Sysadmin]
• 2026-06-23 SimpleX Chat: Deployment and Configuration of a Dedicated Transport Relay [Networking, Privacy, Sysadmin]
• 2026-06-22 Incident Analysis: Anatomy of a Network Outage Caused by Perimeter Filtering [Networking, Sysadmin]
• 2026-06-21 Git Cheat-Sheet: Operational Guide and Versioning Best Practices [Git, Sysadmin, Utility]
• 2026-06-14 Lemmy: Mitigating SSRF Filtering and Media Handling [Docker, Lemmy, Networking, Sysadmin]