Tag Archives: SysAdmin
When Pi-hole + Unbound Stop Resolving: A DNSSEC Trust Anchor Fix
I have my own private DNS setup in my home network, powered by Pi-hole running on my very first Raspberry Pi, a humble Model B Rev 2. It’s been quietly handling ad-blocking and DNS resolution for years. But today, something … Continue reading
Posted in FLOSS, RaspberryPi
Tagged dns, DNSSEC, PiHole, RaspberryPi, SysAdmin, Troubleshooting, Unbound
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Why Systemd Timers Outshine Cron Jobs
For decades, cron has been the trusty workhorse for scheduling tasks on Linux systems. Need to run a backup script daily? cron was your go-to. But as modern systems evolve and demand more robust, flexible, and integrated solutions, systemd timers … Continue reading
Posted in FLOSS, Tips/Code Snippets
Tagged automation, DevOps, linux, SysAdmin, systemd, Tech Insights
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