mirror of
https://github.com/kuhyx/wake-alarm.git
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Krzysztof kuhy Rudnicki
728e00cde7
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
19 lines
723 B
SYSTEMD
19 lines
723 B
SYSTEMD
[Unit]
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Description=Wake Alarm RTC arming, every 15 min all day and on boot
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Documentation=https://github.com/kuhyx/wake-alarm
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[Timer]
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# Every 15 min, all day: a PC hibernated at 16:00 the day before a stick day
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# must still have been armed. There is no sleep.target in the *user*
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# manager, so resume is covered by the calendar itself: a calendar timer
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# that elapsed while the system slept "will catch up" once it is resumed
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# (systemd.timer(5)), and with a 15-min cadence every sleep longer than a
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# quarter hour re-arms (or disarms) right after resume.
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OnCalendar=*-*-* *:00/15:00
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# Fresh boot (a CMOS alarm survives a poweroff, but re-check it anyway).
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OnBootSec=2min
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AccuracySec=1min
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[Install]
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WantedBy=timers.target
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