Shell Programming and Scripting

35.75.253.207 - - [17/Aug/2003:12:42:37 +1000] "GET /products/orgonizer/title.png HTTP/1.1" 200 1555 "-" "Mozilla 1.4"

 log_sort()
{
     awk '{print $7}' access.log.1 | sort -k 1 |  uniq -c | sort -ur -o   tmp.txt
  head -n 10 tmp.txt
  rm tmp.txt
}
log_sort_N()
{
  awk '{print $7}' access.log.1 | sort -k 1 |  uniq -c | sort -ur -o tmp.txt
  read $3
  head -n $3 tmp.txt
  rm tmp.txt
}
#main function goes here
if [ $# = 1 ]; then
     log_sort
elif [ $# = 3 ]; then
      read $2
      if [ $2 = "-N" ]; then
        log_sort_N -3   
   fi
fi

NO_ARGS=0
E_OPTERROR=65

if [ $# -eq "$NO_ARGS" ] # should check for no arguments
then
	echo "Usage: `basename $0` -s<OPTIONS> <HOSTNAME> "
	echo "You must specify interactive, or non interactive mode for now"
	echo "Try './serverstatus -h' for more information."
	exit $E_OPTERROR
fi

while getopts ":sinvh" Option
do
	case $Option in

		s )
			hostname=`echo $@`
			hostname2=`echo $hostname|awk '{print $2}'`
			echo $hostname2
			a=`nmap $hostname2`

		;;

		i )
			interactivemode_func
		;;

		n )
			non_interactivemode_func
		;;

		v )
			version_func
		;;

		h )
			help_func
		;;

		* )
			echo "Unimplemented option chosen"
		;;
	esac
done

shift $(($OPTIND - 1))

main "$@"