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20 lines
446 B
20 lines
446 B
#!/usr/bin/env bash
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# I run this in crontab every five minutes
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warning=10
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error=5
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battery_percent="$(cat /sys/class/power_supply/BAT0/capacity)"
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if [[ ${battery_percent} -gt ${warning} ]]; then
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exit 0
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fi
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if [[ ${battery_percent} -lt ${warning} ]]; then
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mtype="warning"
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fi
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if [[ ${battery_percent} -lt ${error} ]]; then
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mtype="error"
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fi
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swaynag -s "Dismiss" -e bottom -t ${mtype} -m "WARNING: Battery at ${battery_percent}%"
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exit 0
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