20 lines
753 B
Bash
Executable File
20 lines
753 B
Bash
Executable File
#! /bin/sh
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# This script makes anacron jobs start to run when the machine is
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# plugged into AC power, or woken up. For a laptop, these are the
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# closest parallels to turning on a desktop.
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# The /etc/init.d/anacron script now normally tries to avoid running
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# anacron unless on AC power, so as to avoid running down the battery.
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# (Things like the slocate updatedb cause a lot of IO.) Rather than
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# trying to second-guess which events reflect having or not having
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# power, we just try to run anacron every time and let it abort if
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# there's no AC. You'll see a message on the cron syslog facility
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# (typically /var/log/cron) if it does run.
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case "$1,$2" in
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change,power|resume,*)
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/usr/sbin/invoke-rc.d anacron start >/dev/null
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;;
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esac
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