Hash : 176bdb33 Author : Thomas de Grivel Date : 2021-02-20T15:59:32
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#!/bin/sh MAX="$(sysctl -n hw.sensors.acpibat0.amphour0 | cut -d ' ' -f 1)" POWER="$(sysctl -n hw.sensors.acpibat0.amphour3 | cut -d ' ' -f 1)" PERCENT=$({ echo scale=1; echo "$POWER*100/$MAX"; } | bc) echo ${PERCENT}%