Linux Labs· Everyday System OperationsLab 11 of 26

Schedule Jobs with systemd Timers

Two programs must run unattended: a report every five minutes on the clock, and a heartbeat that starts shortly after boot and repeats. Wrap the first in a oneshot service, drive both with timers, and prove from the journal that they ran.

  • Intermediate
  • 30 min
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Start labPart of Advanced Linux System Administration
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In this moduleEveryday System Operations

  1. Package History, Undo, and Groups25 min
  2. Schedule Jobs with systemd TimersYou are here
  3. Schedule Jobs with cron and at25 min
  4. Process Priority with nice and renice20 min
  5. Tuning Profiles and Performance Readings25 min
  6. Boot Targets and the Default Target30 min