+++
date    = "2026-08-08T14:59:39+00:00"
lastmod = "2026-08-08T14:59:39+00:00"
tags    = [ "linux", "clips" ]
+++

[Another](/tdro/messages/safety/#tdro-messages-safety) `systemd` tip is the analyze timespan
and calendar commands for timers. They're good for planning out timer sequences or
explaining them to the microsecond.

{{< video
  remote=true
  preload="none"
  caption="Timer syntax on systemd.timer units"
  source="https://res.cloudinary.com/dpszgzqjb/video/upload/v1786200854/systemd-timer-syntax.mp4"
  poster="https://res.cloudinary.com/dpszgzqjb/image/upload/v1786200938/systemd-timer-syntax-poster.png"
>}}