baraction.sh

   1 #!/bin/sh
   2
   3 print_cpu() {
   4         echo -n "CPU: ${7}% User  ${8}% Nice  ${9}% Sys  ${10}% Int  ${11}% Idle     "
   5 }
   6
   7 print_apm() {
   8         BAT_STATUS=$1
   9         BAT_LEVEL=$2
  10         AC_STATUS=$3
  11
  12         if [ $AC_STATUS -ne 255 -o $BAT_STATUS -lt 4 ]; then
  13                 if [ $AC_STATUS -eq 0 ]; then
  14                         echo -n "on battery (${BAT_LEVEL}%)"
  15                 else
  16                         case $AC_STATUS in
  17                         1)
  18                                 AC_STRING="on AC: "
  19                                 ;;
  20                         2)
  21                                 AC_STRING="on backup AC: "
  22                                 ;;
  23                         *)
  24                                 AC_STRING=""
  25                                 ;;
  26                         esac;
  27                         case $BAT_STATUS in
  28                         4)
  29                                 BAT_STRING="(no battery)"
  30                                 ;;
  31                         [0-3])
  32                                 BAT_STRING="(battery ${BAT_LEVEL}%)"
  33                                 ;;
  34                         *)
  35                                 BAT_STRING="(battery unknown)"
  36                                 ;;
  37                         esac;
  38
  39                         FULL="${AC_STRING}${BAT_STRING}"
  40                         if [ "$FULL" != "" ]; then
  41                                 echo -n "$FULL"
  42                         fi
  43                 fi
  44         fi
  45 }
  46
  47 while :; do
  48         # you probably want to reduce the sleep below if you enable this
  49         #print_cpu `/usr/sbin/iostat -C`
  50         print_apm `/usr/sbin/apm -alb`
  51         echo ""
  52         sleep 1
  53 done