SysAdmin Weekly Newsletter - #23 - Build Something Nobody Asked For

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Hey everyone!

Issue #23 of the SysAdmin Weekly newsletter is out, and this one is a bit more personal than usual. The theme is curiosity: how IT culture quietly starves it, and why the lab is the antidote.

Key topics this week:

• The culture problem: SysAdmins are overworked, understaffed, and the curiosity instinct that made most of us good at this job gets starved out over time. Tickets, queues, SLAs.
• The Take: I stood up Forgejo in the homelab out of pure curiosity. Self-hosted git forge, nginx reverse proxy, internal HTTPS with mkcert. It ended up replacing my entire GitHub workflow. Lab work isn't always about the output.
• Episode 045 with Eric Siron: the full DNS resolution chain, Active Directory DNS integration, DNS security threats, and war stories. If you've ever said "have you tried flushing the DNS cache?" this one is for you.
• Tool of the Week: Beszel. Lightweight infrastructure monitoring that fits the homelab and small fleet use case without requiring a full Prometheus stack.
• Quick Win: pick one service you use every day and read the actual documentation or RFC. 25 minutes. Make contact with the thing instead of just operating the surface of it.

Relevant Links Below!

Newsletter Link
Podcast Episode - YouTube
Podcast Episode - Spotify

What's in your lab right now that you built purely out of curiosity? Did it end up being useful, or is it just sitting there collecting dust? Both are valid answers.