Hash : be371306 Author : Thomas de Grivel Date : 2019-12-23T22:04:14
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#!/bin/sh MAX="$(sysctl -n hw.sensors.acpibat0.watthour0 | cut -d ' ' -f 1)" POWER="$(sysctl -n hw.sensors.acpibat0.watthour3 | cut -d ' ' -f 1)" PERCENT=$({ echo scale=1; echo "$POWER*100/$MAX"; } | bc) echo ${PERCENT}%