bin/khatus_sensor_energy

   1 #! /bin/sh
   2
   3 set -e
   4
   5 upower -e \
   6 | grep battery \
   7 | xargs upower -i \
   8 | awk '
   9     /^ +percentage: +/ { percentage=$2 }
  10     /^ +state: +/      { state=$2 }
  11     END                { print(state, percentage) }
  12     '