26 lines
526 B
Text
26 lines
526 B
Text
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#!/bin/sh
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#Prints battery percentage
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_bsd() {
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PERCENT="$(apm | grep -o '[0-9].*%' | head -n 1)"
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[ "$PERCENT" = "" ] && printf "None" && exit
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echo "$PERCENT"
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}
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_linux() {
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if ! [ -d /sys/class/power_supply/BAT* ]; then
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printf "None\n"
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exit 1
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fi
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for battery in /sys/class/power_supply/BAT?*; do
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[ -n "${capacity+x}" ] && printf " "
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capacity="$(cat "$battery/capacity" 2>&1)"
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printf "%s%s%d%%" "$status" "$warn" "$capacity"; unset warn
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done && printf "\\n"
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}
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case $(uname) in
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Linux) _linux ;;
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*BSD) _bsd ;;
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esac
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