#!/bin/bash
cd /proc

findthem()
{
  for p in [1-9]* ; do 
    e=$(readlink -f "$p"/exe); 
    if [ ! -z "$e" ] ; then
      echo "$p":"$e"
    fi
  done | egrep "$@" | cut -d':' -f1
}

es=1
for p in `findthem "$@"` ; do
  echo "$p"
  es=0
done
exit "$es"