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cades/get-battery-percent.sh

Created June 19, 2014 13:33
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在 OS X 上取得電池啪數的方法
Raw
get-battery-percent.sh
# method 1
pmset -g batt | sed -n 2p | awk -F "[\t;%]" '{ print $2 }'
# method 2
brew tap Goles/battery
brew install battery
battery | awk -F "[\\\[\\\]%]" '{ print $3 }'
# method 3
wget --no-check-certificate https://raw.githubusercontent.com/richo/battery/master/bin/battery
chmod +x battery
./battery | awk -F "%" '{ print $1 }'
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