#!/bin/sh
ps -ef | 
grep voucher | 
grep -v grep |
awk ' BEGIN {
   # Initialization user groups 
   g["user1"]="group_user1"
   g["user2"]="group_user2"
}
{
   User=$1
   PID=$2
   PPID=$3
   Process=$8
   # Check to see if PID or PPID are 1
   if (PID==1) {
	printf("The process %s PID %s, so it can t be killed\n",Process,PID)
   } else {
      # The process can be killed
      if (PPID==1) {
         # Don t kill the PPID, is 1
         command=sprintf("echo Please leave the application... | wall -g %s ; sleep 120 ; kill -9 %s\n",g[User],PID)
      } else {
         command=sprintf("echo Please leave the application... | wall -g %s ; sleep 120 ; kill -9 %s ; kill -9 %s\n",g[User],PID,PPID)
      }
      system(command)
   }
}'