10th Dec 2015, 7:29am
Small battery-checking script:
#!/bin/bash
eval $(acpi -b | sed "s/Battery 0: //g" |sed "s/,//g"| awk 'BEGIN {FS=" "}; {print "ch="$1, "percent="$2, "countdown="substr($3,0,5)}')
case $ch in
Discharging)
sign="-"
;;
Unknown)
sign="~"
;;
Charging)
sign="+"
esac
echo $percent $sign$countdown
exit 0