scripts/run_on_process

   1 #! /bin/sh
   2
   3 #params: procname... -- cmd
   4
   5 [ -z "$1" ] && exit 1
   6 CMD=`echo "$@" | sed -n 's/.*[[:space:]]\+--[[:space:]]\+\(.*\)/\1/p'`
   7 [ -z "$CMD" ] && exit 1
   8 procname=`echo "$@" | sed 's/[[:space:]]\+--[[:space:]]\+.*//'`
   9
  10 #echo $CMD
  11 #echo $procname
  12
  13 while true; do
  14     sleep 0.3
  15     pidof $procname > /dev/null && $CMD
  16 done