12 lines
231 B
Plaintext
12 lines
231 B
Plaintext
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#!/bin/sh
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battery="sbs-20-000b"
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perc=$(cat /sys/class/power_supply/$battery/capacity)
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state=$(
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cat /sys/class/power_supply/$battery/status | \
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sed 's/Discharging/↓/g;s/Charging/↑/g'
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)
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printf "%s %s" "$perc" "$state"
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exit
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