columns

echo -n "Give path: "
read PATH
if   [$PATH = ""]
then PATH=`pwd`
fi

LOOP=0
for i in $PATH/*
	do
	LOOP=`expr $LOOP + 1`
	if test `expr $LOOP % 3` != 0
	then
	echo -ne ${i#"$PATH"} "\t\t"
	#echo $PATH
	else
	echo  ${i#"$PATH"}
	fi
done