#!/bin/bashmodule=zjmdmdrv.odevice=zjmdmdrvgroup=xhwmode=664pid=-1pid=`ps -A|awk '$4=="klogd"{print $1}'`curpath=`pwd`#execute klogdif test $pid>0then {	echo \"klogd\" running already}else {	klogd -f $curpath/mdmdrv.log}fi#invoke insmod with all argument we got/sbin/insmod -f $module $* || exit 1#remove stale nodesrm /dev/${device}* -fmajor=`cat /proc/devices | awk '/zjmdmdrv/{print $1}'`mknod /dev/${device}0 c $major 0mknod /dev/${device}1 c $major 1mknod /dev/${device}2 c $major 2mknod /dev/${device}3 c $major 3mknod /dev/${device}4 c $major 4mknod /dev/${device}5 c $major 5mknod /dev/${device}6 c $major 6mknod /dev/${device}7 c $major 7#give appropriate group/permissionschgrp $group /dev/${device}?chmod $mode  /dev/${device}?