Added Battery check

battery.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+for b in /sys/class/power_supply/BAT*; do
+    [ -d "$b" ] && BATTERY="$b" && break
+done
+
+if [ -z "$BATTERY" ]; then
+	echo "Kein akku gefunden"
+	return 1
+fi
+
+if [ -f "$BATTERY/capacity" ]; then
+	CAPACITY=$(cat "$BATTERY/capacity")
+else
+	echo "Akku kann nicht gelesen werden"
+	return 1
+fi
+
+if [ "$CAPACITY" -gt 0 ]; then
+	echo "Akku bei $CAPACITY % "
+	return 0
+else
+	echo "Akkustand 0%, prüfen"
+	return 1
+fi

test.sh

@@ -76,8 +76,13 @@ else
 fi
 
 #clear
-
+. "$DIR/battery.sh"
-
+retval=$?
+if [ "$retval" == 0 ];then
+	echo -e "AKKU:\t Ja"  >>"$OUT"
+else
+	echo -e "AKKU:\t Nein"  >>"$OUT"
+fi
 
 drives $OUT