8 lines
215 B
Plaintext
8 lines
215 B
Plaintext
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#!/usr/bin/env sh
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current=$(sysctl -n hw.sensors.acpibat0.current0|cut -f1 -d' ')
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voltage=$(sysctl -n hw.sensors.acpibat0.volt1|cut -f1 -d' ')
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watts=$(bc -e "scale=2;$current*$voltage" -e "quit")
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echo "${watts}W"
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