#!/bin/bash

# space2nl v0.1  GPL

#-----------------------------------------------------------------------

which sed >/dev/null 2>&1

	if [ $? -ne 0 ]
	then
		echo "sed is not installed"
        exit 1
	fi
    
    if [ -z "$1" ]
    then
            echo "No argument given."
            echo "Usage: `basename $0` pass-list"
            exit 1
    fi
	
	if [ -f $1 ]
	then 
        fp=$1
		cat $fp | sed ':a;N;$!ba;s/\s/ \n/g' > "$fp-new"
        ms=$(du -h --max-depth=0 $fp-new)
        echo "Size of list is [$ms]!"
	fi