2 #usage op_shutdown.sh time in seconds
3 xfceuser=$(ps u -C xfce4-session | tail -n1 | awk '{print $1}')
5 if [ x$time = "x" ]; then
9 for i in $(seq $time); do
10 percentage=$(echo $i $time | awk '{ printf("%f\n", $1/$2*100) }')
12 remain=$(echo $time $i | awk '{ printf("%d\n", $1-$2) }')
13 echo "# Low power, shutdown in $remain"
17 countdown | su -c 'DISPLAY=:0.0 zenity --progress --auto-close --text "Shutdown" --title "Shutdown"' $xfceuser
21 su -c 'DISPLAY=:0.0 zenity --error --text "`printf "Shutdown aborted! \n
22 Please plug in the charger ASAP or shutdown manually, the System will crash in a few minutes"`"' $xfceuser