#!/bin/sh
#**************************************************
#* *
#* This shell script allows the user to enter *
#* arguments on the command line. It displays *
#* the argument number followed by the value of *
#* the argument *
#* *
#**************************************************
echo "number of arguments = $#"
i=1
a=Arg
while [ $# -gt 0 ]
do
	echo $a$i = $1
	shift
	i=`expr $i + 1`
done
# pos_args a b c d
# pos_args 'a b' 'c d' y z
# pos_args cat dog frog bat
# pos_args *
# pos_args date
# pos_args `date`