#!/bin/sh

killproc(){
    if test $(ps | grep -v grep | grep $1 | wc -l) -eq 0
    then
        echo "this process no exist."
    else
        pid=`ps | grep $1 | grep -v grep | awk '{print $1}'`
        echo "pid: $pid"
        kill -9 $pid
    fi
}

killproc udhcpd
killproc hostapd
#killproc pppd


