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#infrastructure
Every field note filed under “infrastructure”. Browse all topics or read them all.
Writing systemd Services That Actually Work
Unit files, restart policies, environment variables, and journalctl. A practical guide to running your own daemons.
3 min readCaddy Patterns That Replaced My Nginx Config
Wildcard certs, host matching, VPN-only routes, and SPA fallbacks in a single Caddyfile.
3 min readRunning 15 Services on One VPS With Docker Compose
How a single compose file, two networks, and some naming discipline keeps everything manageable.
4 min readWhat I Learned Setting Up My Own Mail Server in 2026
Running your own SMTP/IMAP server is supposedly a nightmare. Here is what actually happened when I tried it.
4 min read