#!/bin/sh
-while :; do echo "battery" `/usr/sbin/apm -l` "%"; sleep 1; done
+
+print_cpu() {
+ echo -n "CPU: ${7}% User ${8}% Nice ${9}% Sys ${10}% Int ${11}% Idle "
+}
+
+print_apm() {
+ BAT_STATUS=$1
+ BAT_LEVEL=$2
+ AC_STATUS=$3
+
+ if [ $AC_STATUS -ne 255 -o $BAT_STATUS -lt 4 ]; then
+ if [ $AC_STATUS -eq 0 ]; then
+ echo -n "on battery (${BAT_LEVEL}%)"
+ else
+ case $AC_STATUS in
+ 1)
+ AC_STRING="on AC: "
+ ;;
+ 2)
+ AC_STRING="on backup AC: "
+ ;;
+ *)
+ AC_STRING=""
+ ;;
+ esac;
+ case $BAT_STATUS in
+ 4)
+ BAT_STRING="(no battery)"
+ ;;
+ [0-3])
+ BAT_STRING="(battery ${BAT_LEVEL}%)"
+ ;;
+ *)
+ BAT_STRING="(battery unknown)"
+ ;;
+ esac;
+
+ FULL="${AC_STRING}${BAT_STRING}"
+ if [ "$FULL" != "" ]; then
+ echo -n "$FULL"
+ fi
+ fi
+ fi
+}
+
+while :; do
+ # you probably want to reduce the sleep below if you enable this
+ #print_cpu `/usr/sbin/iostat -C`
+ print_apm `/usr/sbin/apm -alb`
+ echo ""
+ sleep 59
+done