--- /dev/null
+#!/bin/dash
+#
+# Stefan Huber <shuber2@gmail.com>
+# Display battery info for conky
+
+
+
+if [ -e /sys/devices/platform/smapi/ ]
+then
+ for b in `find /sys/devices/platform/smapi/ -type d -name BAT?`
+ do
+ if [ `cat $b/installed` = "1" ]
+ then
+ name=${b##*/}
+ remcap=`cat $b/remaining_capacity`
+ remcapper=`cat $b/remaining_percent`
+ ratenow=`cat $b/power_now`
+ rateavg=`cat $b/power_avg`
+ remtime=`cat $b/remaining_running_time`
+ tempmilli=`cat $b/temperature`
+ temp=`echo "$tempmilli/1000" | bc`
+
+ if [ "$remtime" = "not_discharging" ]; then
+ remtime=`cat $b/remaining_charging_time`
+ fi
+ if [ "$remtime" = "not_charging" ]; then
+ remtime="--"
+ fi
+
+ echo "$name rate: $ratenow mW [~ $rateavg mW]"
+ echo "rem: $remcap mWh [$remcapper%, $remtime min]"
+ #echo "$name temp: $tempĀ°C"
+ fi
+ done
+else
+ for b in `find /proc/acpi/battery/ -type d -name BAT?`
+ do
+ if [ `grep -c -E "^present: *yes" $b/state` = "1" ]
+ then
+ name=${b##*/}
+ fullcap=`grep "last full capacity" $b/info | awk ' { print $4 } '`
+ remcap=`grep "remaining capacity" $b/state | awk ' { print $3 } '`
+ rate=`grep "present rate" $b/state | awk ' { print $3 } '`
+
+ if [ $rate = "0" ]; then
+ remtime="--"
+ else
+ remtime=`echo "$remcap*60/$rate" | bc`
+ fi
+
+ remcapper=`echo "$remcap*100/$fullcap" | bc `
+
+ echo "$name rate: $rate mW"
+ echo "$name rem.: $remcap mWh [$remcapper%, $remtime min]"
+ fi
+ done
+fi
+
+