#! /bin/bash
# 
# exists - script that tests if a file exists and prints message
#          This script takes one argument.
#

#First check if an argument was passed
if [ -z $1 ];  
then
    echo "no argument passed"
else
 	#Check if file exists
	if [ -e $1 ];
	then
		echo "File exists: $1"
	else
		echo "File does not exist: $1"
	fi


fi