#!/bin/sh

exitstatus=1

for pid;do
 if [[ -e /proc/$pid/stat ]];then
  echo -n "$pid: "
  describetime $({ cut -d\  -f1 /proc/uptime ; cut -d\  -f22 /proc/$pid/stat ; echo 4k100/-p; } | dc )
  exitstatus=0
 fi
done

exit $exitstatus