Category: System Admin
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Home Server Backups Failed: Recovery Checkpoints That Never Clean Up
Veeam backup jobs failed nightly with ‘insufficient free disk space’. The cause: Hyper-V recovery checkpoints that never cleaned up. Here is how to find them, merge them on…
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Make Authentik Your Launchpad: One Page for Every Web App
Turn Authentik into a launchpad for all your web apps. Add any app with a launch URL, even when the app has no SSO. One page, every app.
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Veeam Agent Windows: Push-Deploy Physical Box to Backup Repository
Physical Windows machine needs backing up to Veeam repository. Here’s the exact checklist: firewall ports, credentials, and the UAC registry key that blocks agent push-deploy. 20 minutes. Most…
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How to Set Up Tailscale + Apache Guacamole on Oracle Cloud for Browser-Based Remote Desktop
Step-by-step guide to setting up browser-based remote desktop with Tailscale, Apache Guacamole, Nginx Proxy Manager, and Authentik on an Oracle Cloud free tier instance. Total cost: $15/year. No…
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Reliable Remote Desktop at Home with Tailscale and Guacamole
Set up browser-based remote desktop to any machine on your home network using Tailscale mesh VPN and Apache Guacamole. No port forwarding, no TeamViewer lockouts, no Chrome dependency.…
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Web Deploy IIS Authentication Troubleshooting – Fix ‘User Unauthenticated’ Errors
Step-by-step guide to diagnosing and fixing Web Deploy authentication failures on IIS. Covers WMSVC pass-through auth, IIS Manager Permissions, delegation rules, and creating local IIS Manager users as…
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How to Grant Access to Azure App Registrations
App Registrations live in Microsoft Entra ID, not your Azure subscription. Here are three ways to grant a teammate visibility – from per-app owner to full administrator.
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Authentik Stuck on “Server Is Starting”: Missing Postgres Container and a Readiness Check Lesson
Environment: Authentik, Docker Compose, PostgreSQL, Nginx Proxy Manager, Oracle Cloud VM Why This Matters Identity systems can fail in a way that looks deceptively simple from the browser.…
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Investigating a Strange Singapore Traffic Spike in GA4, WordPress, and Nginx Proxy Manager
I noticed something odd in Google Analytics: Singapore had suddenly become one of the largest sources of traffic to this site. At first glance, that sounded exciting. Maybe…
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Reliable Remote Desktop at Home with Tailscale and Guacamole
If you run a home server and want to access it remotely, the cleanest setup is often: This gives you remote access without exposing port 3389 to the internet. Goal…