examples/scripts.v2/pmtop

   1 #! /bin/bash
   2 #
   3 # pmtop - poor man's `top' for SunOS 4.x
   4 #
   5
   6 CLEAR=clear     # could also be 'tput clear'
   7 HEADER="USER       PID %CPU %MEM   SZ  RSS TT STAT START  TIME COMMAND"
   8
   9 if [ -n "$LINES" ]; then
  10         SS=$(( $LINES - 2 ))
  11 else
  12         SS=20
  13 fi
  14
  15 while :
  16 do
  17         $CLEAR
  18         echo "$HEADER"
  19         ps -aux | sort -nr -k 3 | sed ${SS}q
  20         sleep 5
  21 done
  22
  23 exit 0
  24
  25